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    <title>UK-AIR: Air Information Resource - aggregated monitoring data for 1999 - DEFRA UK Air - GOV.UK</title>
    <subtitle>UK air quality archive website</subtitle>
    <link href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/atom.en.xml" rel="self" type="application/atom+xml" hreflang="en" title="This document"/>
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        <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/atom.en.xml</id>
    <rights>Released under the Open Government Licence (OGL), citation of publisher and online resource required on reuse.</rights>
    <updated>2015-04-10T00:00:00+01:00</updated>
    <!--
    <summary xml:lang="en">These are the UK-AIR (Air Information Resource) webpages providing in-depth information on air quality and air pollution in the UK. A range of information is available, from the latest pollution levels, pollution forecast information, a data archive, and details of the various monitoring networks.</summary>
    -->
    <author>
        <name>Ricardo Energy &amp; Environment</name>
        <email>aqinfo@ricardo.com</email>
    </author>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5002</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5002.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5002.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5002.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2015-07-29T06:12:20+01:00</published>
                        <summary type="html">GB Aggregated Observations for Eskdalemuir (5002) in 1999</summary>
            <title>GB Aggregated Observations for Eskdalemuir (5002) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2015-07-29T06:12:20+01:00</updated>
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                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5003</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5003.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5003.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5003.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:13+00:00</published>
                        <summary type="html">GB Aggregated Observations for Goonhilly (5003) in 1999</summary>
            <title>GB Aggregated Observations for Goonhilly (5003) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:13+00:00</updated>
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                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5004</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5004.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5004.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5004.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2015-07-29T06:12:23+01:00</published>
                        <summary type="html">GB Aggregated Observations for Stoke Ferry (5004) in 1999</summary>
            <title>GB Aggregated Observations for Stoke Ferry (5004) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2015-07-29T06:12:23+01:00</updated>
                                <georss:polygon>52.55984 0.506188 52.55984 0.506188 52.55984 0.506188 52.55984 0.506188 52.55984 0.506188</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5006</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5006.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5006.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5006.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2015-07-29T06:12:24+01:00</published>
                        <summary type="html">GB Aggregated Observations for Lough Navar (5006) in 1999</summary>
            <title>GB Aggregated Observations for Lough Navar (5006) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2015-07-29T06:12:24+01:00</updated>
                                <georss:polygon>54.439305 -7.899757 54.439305 -7.899757 54.439305 -7.899757 54.439305 -7.899757 54.439305 -7.899757</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5007</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5007.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5007.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5007.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:13+00:00</published>
                        <summary type="html">GB Aggregated Observations for Barcombe Mills (5007) in 1999</summary>
            <title>GB Aggregated Observations for Barcombe Mills (5007) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:13+00:00</updated>
                                <georss:polygon>50.91913 0.048579 50.91913 0.048579 50.91913 0.048579 50.91913 0.048579 50.91913 0.048579</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5008</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5008.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5008.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5008.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2015-07-29T06:12:27+01:00</published>
                        <summary type="html">GB Aggregated Observations for Yarner Wood (5008) in 1999</summary>
            <title>GB Aggregated Observations for Yarner Wood (5008) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2015-07-29T06:12:27+01:00</updated>
                                <georss:polygon>50.597564 -3.716236 50.597564 -3.716236 50.597564 -3.716236 50.597564 -3.716236 50.597564 -3.716236</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5009</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5009.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5009.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5009.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2015-07-29T06:12:28+01:00</published>
                        <summary type="html">GB Aggregated Observations for High Muffles (5009) in 1999</summary>
            <title>GB Aggregated Observations for High Muffles (5009) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2015-07-29T06:12:28+01:00</updated>
                                <georss:polygon>54.33458 -0.80868 54.33458 -0.80868 54.33458 -0.80868 54.33458 -0.80868 54.33458 -0.80868</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5010</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5010.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5010.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5010.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2015-07-29T06:12:29+01:00</published>
                        <summary type="html">GB Aggregated Observations for Strathvaich (5010) in 1999</summary>
            <title>GB Aggregated Observations for Strathvaich (5010) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2015-07-29T06:12:29+01:00</updated>
                                <georss:polygon>57.734444 -4.776667 57.734444 -4.776667 57.734444 -4.776667 57.734444 -4.776667 57.734444 -4.776667</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5011</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5011.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5011.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5011.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:14+00:00</published>
                        <summary type="html">GB Aggregated Observations for Glen Dye (5011) in 1999</summary>
            <title>GB Aggregated Observations for Glen Dye (5011) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:14+00:00</updated>
                                <georss:polygon>56.9675 -2.588889 56.9675 -2.588889 56.9675 -2.588889 56.9675 -2.588889 56.9675 -2.588889</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5023</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5023.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5023.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5023.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:14+00:00</published>
                        <summary type="html">GB Aggregated Observations for Preston Montford (5023) in 1999</summary>
            <title>GB Aggregated Observations for Preston Montford (5023) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:14+00:00</updated>
                                <georss:polygon>52.724311 -2.841579 52.724311 -2.841579 52.724311 -2.841579 52.724311 -2.841579 52.724311 -2.841579</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5024</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5024.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5024.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5024.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:14+00:00</published>
                        <summary type="html">GB Aggregated Observations for Flatford Mill (5024) in 1999</summary>
            <title>GB Aggregated Observations for Flatford Mill (5024) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:14+00:00</updated>
                                <georss:polygon>51.9562 1.02668 51.9562 1.02668 51.9562 1.02668 51.9562 1.02668 51.9562 1.02668</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5103</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5103.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5103.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5103.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2017-07-31T04:59:12+01:00</published>
                        <summary type="html">GB Aggregated Observations for Allt a'Mharcaidh (5103) in 1999</summary>
            <title>GB Aggregated Observations for Allt a'Mharcaidh (5103) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2017-07-31T04:59:12+01:00</updated>
                                <georss:polygon>57.124167 -3.856667 57.124167 -3.856667 57.124167 -3.856667 57.124167 -3.856667 57.124167 -3.856667</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5106</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5106.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5106.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5106.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:14+00:00</published>
                        <summary type="html">GB Aggregated Observations for Whiteadder (5106) in 1999</summary>
            <title>GB Aggregated Observations for Whiteadder (5106) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:14+00:00</updated>
                                <georss:polygon>55.860033 -2.541875 55.860033 -2.541875 55.860033 -2.541875 55.860033 -2.541875 55.860033 -2.541875</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5107</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5107.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5107.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5107.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:15+00:00</published>
                        <summary type="html">GB Aggregated Observations for Loch Dee (5107) in 1999</summary>
            <title>GB Aggregated Observations for Loch Dee (5107) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:15+00:00</updated>
                                <georss:polygon>55.071756 -4.400907 55.071756 -4.400907 55.071756 -4.400907 55.071756 -4.400907 55.071756 -4.400907</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5109</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5109.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5109.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5109.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:15+00:00</published>
                        <summary type="html">GB Aggregated Observations for Redesdale (5109) in 1999</summary>
            <title>GB Aggregated Observations for Redesdale (5109) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:15+00:00</updated>
                                <georss:polygon>55.249722 -2.262778 55.249722 -2.262778 55.249722 -2.262778 55.249722 -2.262778 55.249722 -2.262778</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5111</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5111.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5111.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5111.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:15+00:00</published>
                        <summary type="html">GB Aggregated Observations for Bannisdale (5111) in 1999</summary>
            <title>GB Aggregated Observations for Bannisdale (5111) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:15+00:00</updated>
                                <georss:polygon>54.431308 -2.748991 54.431308 -2.748991 54.431308 -2.748991 54.431308 -2.748991 54.431308 -2.748991</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5113</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5113.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5113.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5113.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:16+00:00</published>
                        <summary type="html">GB Aggregated Observations for Cow Green Reservoir (5113) in 1999</summary>
            <title>GB Aggregated Observations for Cow Green Reservoir (5113) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:16+00:00</updated>
                                <georss:polygon>54.663454 -2.284185 54.663454 -2.284185 54.663454 -2.284185 54.663454 -2.284185 54.663454 -2.284185</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5117</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5117.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5117.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5117.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:16+00:00</published>
                        <summary type="html">GB Aggregated Observations for Thorganby (5117) in 1999</summary>
            <title>GB Aggregated Observations for Thorganby (5117) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:16+00:00</updated>
                                <georss:polygon>53.875684 -0.970738 53.875684 -0.970738 53.875684 -0.970738 53.875684 -0.970738 53.875684 -0.970738</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5118</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5118.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5118.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5118.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (active)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                                    <link rel="related" title="Pollutant in feed - particulate ammonium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/45" />
                            
            <published>2017-07-31T04:59:17+01:00</published>
                        <summary type="html">GB Aggregated Observations for Jenny Hurn (5118) in 1999</summary>
            <title>GB Aggregated Observations for Jenny Hurn (5118) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2017-07-31T04:59:17+01:00</updated>
                                <georss:polygon>53.477817 -0.77128 53.477817 -0.77128 53.477817 -0.77128 53.477817 -0.77128 53.477817 -0.77128</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5120</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5120.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5120.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5120.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:16+00:00</published>
                        <summary type="html">GB Aggregated Observations for Wardlow Hay Cop (5120) in 1999</summary>
            <title>GB Aggregated Observations for Wardlow Hay Cop (5120) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:16+00:00</updated>
                                <georss:polygon>53.261715 -1.735789 53.261715 -1.735789 53.261715 -1.735789 53.261715 -1.735789 53.261715 -1.735789</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5121</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5121.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5121.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5121.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2022-01-28T14:50:28+00:00</published>
                        <summary type="html">GB Aggregated Observations for Bottesford (5121) in 1999</summary>
            <title>GB Aggregated Observations for Bottesford (5121) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:28+00:00</updated>
                                <georss:polygon>52.93044 -0.81493 52.93044 -0.81493 52.93044 -0.81493 52.93044 -0.81493 52.93044 -0.81493</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5123</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5123.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5123.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5123.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:16+00:00</published>
                        <summary type="html">GB Aggregated Observations for Tycanol Wood (5123) in 1999</summary>
            <title>GB Aggregated Observations for Tycanol Wood (5123) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:16+00:00</updated>
                                <georss:polygon>51.993801 -4.778895 51.993801 -4.778895 51.993801 -4.778895 51.993801 -4.778895 51.993801 -4.778895</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5124</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5124.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5124.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5124.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:16+00:00</published>
                        <summary type="html">GB Aggregated Observations for Llyn Brianne (5124) in 1999</summary>
            <title>GB Aggregated Observations for Llyn Brianne (5124) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:16+00:00</updated>
                                <georss:polygon>52.129635 -3.741057 52.129635 -3.741057 52.129635 -3.741057 52.129635 -3.741057 52.129635 -3.741057</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5127</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5127.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5127.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5127.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:17+00:00</published>
                        <summary type="html">GB Aggregated Observations for Woburn (5127) in 1999</summary>
            <title>GB Aggregated Observations for Woburn (5127) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:17+00:00</updated>
                                <georss:polygon>52.01447 -0.596215 52.01447 -0.596215 52.01447 -0.596215 52.01447 -0.596215 52.01447 -0.596215</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5129</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5129.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5129.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5129.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:17+00:00</published>
                        <summary type="html">GB Aggregated Observations for Compton (5129) in 1999</summary>
            <title>GB Aggregated Observations for Compton (5129) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:17+00:00</updated>
                                <georss:polygon>51.520993 -1.264186 51.520993 -1.264186 51.520993 -1.264186 51.520993 -1.264186 51.520993 -1.264186</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5136</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5136.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5136.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5136.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:17+00:00</published>
                        <summary type="html">GB Aggregated Observations for Driby (5136) in 1999</summary>
            <title>GB Aggregated Observations for Driby (5136) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:17+00:00</updated>
                                <georss:polygon>53.248263 0.077523 53.248263 0.077523 53.248263 0.077523 53.248263 0.077523 53.248263 0.077523</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5140</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5140.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5140.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5140.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:17+00:00</published>
                        <summary type="html">GB Aggregated Observations for Achanarras (5140) in 1999</summary>
            <title>GB Aggregated Observations for Achanarras (5140) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:17+00:00</updated>
                                <georss:polygon>58.4746 -3.457928 58.4746 -3.457928 58.4746 -3.457928 58.4746 -3.457928 58.4746 -3.457928</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5149</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5149.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5149.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5149.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2022-01-28T14:50:18+00:00</published>
                        <summary type="html">GB Aggregated Observations for Hillsborough Forest (5149) in 1999</summary>
            <title>GB Aggregated Observations for Hillsborough Forest (5149) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:18+00:00</updated>
                                <georss:polygon>54.453714 -6.084253 54.453714 -6.084253 54.453714 -6.084253 54.453714 -6.084253 54.453714 -6.084253</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5150</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5150.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5150.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5150.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:18+00:00</published>
                        <summary type="html">GB Aggregated Observations for Pumlumon (5150) in 1999</summary>
            <title>GB Aggregated Observations for Pumlumon (5150) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:18+00:00</updated>
                                <georss:polygon>52.453809 -3.731754 52.453809 -3.731754 52.453809 -3.731754 52.453809 -3.731754 52.453809 -3.731754</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5151</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5151.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5151.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5151.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:18+00:00</published>
                        <summary type="html">GB Aggregated Observations for Polloch (5151) in 1999</summary>
            <title>GB Aggregated Observations for Polloch (5151) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:18+00:00</updated>
                                <georss:polygon>56.759708 -5.613202 56.759708 -5.613202 56.759708 -5.613202 56.759708 -5.613202 56.759708 -5.613202</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5152</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5152.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5152.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5152.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                            
            <published>2022-01-28T14:50:19+00:00</published>
                        <summary type="html">GB Aggregated Observations for Balquhidder 2 (5152) in 1999</summary>
            <title>GB Aggregated Observations for Balquhidder 2 (5152) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:19+00:00</updated>
                                <georss:polygon>56.356229 -4.356985 56.356229 -4.356985 56.356229 -4.356985 56.356229 -4.356985 56.356229 -4.356985</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5153</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5153.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5153.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5153.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:19+00:00</published>
                        <summary type="html">GB Aggregated Observations for Llyn Llydaw (5153) in 1999</summary>
            <title>GB Aggregated Observations for Llyn Llydaw (5153) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:19+00:00</updated>
                                <georss:polygon>53.074525 -4.034731 53.074525 -4.034731 53.074525 -4.034731 53.074525 -4.034731 53.074525 -4.034731</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5200</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5200.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5200.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5200.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:19+00:00</published>
                        <summary type="html">GB Aggregated Observations for Balquhidder (5200) in 1999</summary>
            <title>GB Aggregated Observations for Balquhidder (5200) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:19+00:00</updated>
                                <georss:polygon>56.354722 -4.393888 56.354722 -4.393888 56.354722 -4.393888 56.354722 -4.393888 56.354722 -4.393888</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-5332</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5332.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5332.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-5332.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:20+00:00</published>
                        <summary type="html">GB Aggregated Observations for Forsinard (5332) in 1999</summary>
            <title>GB Aggregated Observations for Forsinard (5332) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:20+00:00</updated>
                                <georss:polygon>58.356969 -3.898604 58.356969 -3.898604 58.356969 -3.898604 58.356969 -3.898604 58.356969 -3.898604</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-A3</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-A3.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-A3.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-A3.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:20+00:00</published>
                        <summary type="html">GB Aggregated Observations for London A3 Roadside (A3) in 1999</summary>
            <title>GB Aggregated Observations for London A3 Roadside (A3) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:20+00:00</updated>
                                <georss:polygon>51.37348 -0.291853 51.37348 -0.291853 51.37348 -0.291853 51.37348 -0.291853 51.37348 -0.291853</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-ABD</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ABD.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ABD.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ABD.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:21+00:00</published>
                        <summary type="html">GB Aggregated Observations for Aberdeen (ABD) in 1999</summary>
            <title>GB Aggregated Observations for Aberdeen (ABD) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:21+00:00</updated>
                                <georss:polygon>57.15736 -2.094278 57.15736 -2.094278 57.15736 -2.094278 57.15736 -2.094278 57.15736 -2.094278</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-AH</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-AH.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-AH.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-AH.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                            
            <published>2022-01-28T14:50:22+00:00</published>
                        <summary type="html">GB Aggregated Observations for Aston Hill (AH) in 1999</summary>
            <title>GB Aggregated Observations for Aston Hill (AH) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:22+00:00</updated>
                                <georss:polygon>52.50385 -3.034178 52.50385 -3.034178 52.50385 -3.034178 52.50385 -3.034178 52.50385 -3.034178</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BAR2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BAR2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BAR2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BAR2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                            
            <published>2022-01-28T14:50:22+00:00</published>
                        <summary type="html">GB Aggregated Observations for Barnsley 12 (BAR2) in 1999</summary>
            <title>GB Aggregated Observations for Barnsley 12 (BAR2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:22+00:00</updated>
                                <georss:polygon>53.55593 -1.485153 53.55593 -1.485153 53.55593 -1.485153 53.55593 -1.485153 53.55593 -1.485153</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BAR3</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BAR3.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BAR3.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BAR3.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:23+00:00</published>
                        <summary type="html">GB Aggregated Observations for Barnsley Gawber (BAR3) in 1999</summary>
            <title>GB Aggregated Observations for Barnsley Gawber (BAR3) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:23+00:00</updated>
                                <georss:polygon>53.56292 -1.510436 53.56292 -1.510436 53.56292 -1.510436 53.56292 -1.510436 53.56292 -1.510436</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BATH</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BATH.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BATH.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BATH.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:23+00:00</published>
                        <summary type="html">GB Aggregated Observations for Bath Roadside (BATH) in 1999</summary>
            <title>GB Aggregated Observations for Bath Roadside (BATH) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:23+00:00</updated>
                                <georss:polygon>51.391127 -2.354155 51.391127 -2.354155 51.391127 -2.354155 51.391127 -2.354155 51.391127 -2.354155</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BEL</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEL.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEL.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEL.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                            
            <published>2022-01-28T14:50:24+00:00</published>
                        <summary type="html">GB Aggregated Observations for Belfast East (BEL) in 1999</summary>
            <title>GB Aggregated Observations for Belfast East (BEL) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:24+00:00</updated>
                                <georss:polygon>54.59653 -5.901667 54.59653 -5.901667 54.59653 -5.901667 54.59653 -5.901667 54.59653 -5.901667</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BEL2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEL2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEL2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEL2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:25+00:00</published>
                        <summary type="html">GB Aggregated Observations for Belfast Centre (BEL2) in 1999</summary>
            <title>GB Aggregated Observations for Belfast Centre (BEL2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:25+00:00</updated>
                                <georss:polygon>54.59965 -5.928833 54.59965 -5.928833 54.59965 -5.928833 54.59965 -5.928833 54.59965 -5.928833</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BEL3</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEL3.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEL3.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEL3.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - 1,3-butadiene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/24" />
                                    <link rel="related" title="Pollutant in feed - 1-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6005" />
                                    <link rel="related" title="Pollutant in feed - benzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/20" />
                                    <link rel="related" title="Pollutant in feed - cis-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6007" />
                                    <link rel="related" title="Pollutant in feed - ethane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/428" />
                                    <link rel="related" title="Pollutant in feed - ethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/431" />
                                    <link rel="related" title="Pollutant in feed - ethene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/430" />
                                    <link rel="related" title="Pollutant in feed - ethyne" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/432" />
                                    <link rel="related" title="Pollutant in feed - iso-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/447" />
                                    <link rel="related" title="Pollutant in feed - iso-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/450" />
                                    <link rel="related" title="Pollutant in feed - isoprene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/451" />
                                    <link rel="related" title="Pollutant in feed - m+p-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/464" />
                                    <link rel="related" title="Pollutant in feed - n-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/394" />
                                    <link rel="related" title="Pollutant in feed - n-heptane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/441" />
                                    <link rel="related" title="Pollutant in feed - n-hexane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/443" />
                                    <link rel="related" title="Pollutant in feed - n-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/486" />
                                    <link rel="related" title="Pollutant in feed - o-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/482" />
                                    <link rel="related" title="Pollutant in feed - propane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/503" />
                                    <link rel="related" title="Pollutant in feed - propene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/505" />
                                    <link rel="related" title="Pollutant in feed - trans-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6006" />
                                    <link rel="related" title="Pollutant in feed - trans-2-pentene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/82" />
                                    <link rel="related" title="Pollutant in feed - toluene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/21" />
                            
            <published>2022-01-28T14:50:25+00:00</published>
                        <summary type="html">GB Aggregated Observations for Belfast South (BEL3) in 1999</summary>
            <title>GB Aggregated Observations for Belfast South (BEL3) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:25+00:00</updated>
                                <georss:polygon>54.59918 -5.912416 54.59918 -5.912416 54.59918 -5.912416 54.59918 -5.912416 54.59918 -5.912416</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BEL4</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEL4.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEL4.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEL4.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:26+00:00</published>
                        <summary type="html">GB Aggregated Observations for Belfast Clara St (BEL4) in 1999</summary>
            <title>GB Aggregated Observations for Belfast Clara St (BEL4) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:26+00:00</updated>
                                <georss:polygon>54.591256 -5.89546 54.591256 -5.89546 54.591256 -5.89546 54.591256 -5.89546 54.591256 -5.89546</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BEX</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEX.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEX.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BEX.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2022-01-28T14:50:26+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Bexley (BEX) in 1999</summary>
            <title>GB Aggregated Observations for London Bexley (BEX) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:26+00:00</updated>
                                <georss:polygon>51.46603 0.184806 51.46603 0.184806 51.46603 0.184806 51.46603 0.184806 51.46603 0.184806</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BIL</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BIL.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BIL.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BIL.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:26+00:00</published>
                        <summary type="html">GB Aggregated Observations for Billingham (BIL) in 1999</summary>
            <title>GB Aggregated Observations for Billingham (BIL) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:26+00:00</updated>
                                <georss:polygon>54.60537 -1.275039 54.60537 -1.275039 54.60537 -1.275039 54.60537 -1.275039 54.60537 -1.275039</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BIR2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BIR2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BIR2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BIR2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - 1,3-butadiene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/24" />
                                    <link rel="related" title="Pollutant in feed - 1-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6005" />
                                    <link rel="related" title="Pollutant in feed - benzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/20" />
                                    <link rel="related" title="Pollutant in feed - cis-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6007" />
                                    <link rel="related" title="Pollutant in feed - ethane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/428" />
                                    <link rel="related" title="Pollutant in feed - ethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/431" />
                                    <link rel="related" title="Pollutant in feed - ethene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/430" />
                                    <link rel="related" title="Pollutant in feed - ethyne" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/432" />
                                    <link rel="related" title="Pollutant in feed - iso-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/447" />
                                    <link rel="related" title="Pollutant in feed - iso-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/450" />
                                    <link rel="related" title="Pollutant in feed - isoprene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/451" />
                                    <link rel="related" title="Pollutant in feed - m+p-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/464" />
                                    <link rel="related" title="Pollutant in feed - n-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/394" />
                                    <link rel="related" title="Pollutant in feed - n-heptane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/441" />
                                    <link rel="related" title="Pollutant in feed - n-hexane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/443" />
                                    <link rel="related" title="Pollutant in feed - n-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/486" />
                                    <link rel="related" title="Pollutant in feed - o-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/482" />
                                    <link rel="related" title="Pollutant in feed - propane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/503" />
                                    <link rel="related" title="Pollutant in feed - propene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/505" />
                                    <link rel="related" title="Pollutant in feed - trans-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6006" />
                                    <link rel="related" title="Pollutant in feed - trans-2-pentene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/82" />
                                    <link rel="related" title="Pollutant in feed - toluene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/21" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:26+00:00</published>
                        <summary type="html">GB Aggregated Observations for Birmingham East (BIR2) in 1999</summary>
            <title>GB Aggregated Observations for Birmingham East (BIR2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:26+00:00</updated>
                                <georss:polygon>52.49763 -1.831498 52.49763 -1.831498 52.49763 -1.831498 52.49763 -1.831498 52.49763 -1.831498</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BIRM</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BIRM.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BIRM.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BIRM.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:27+00:00</published>
                        <summary type="html">GB Aggregated Observations for Birmingham Centre (BIRM) in 1999</summary>
            <title>GB Aggregated Observations for Birmingham Centre (BIRM) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:27+00:00</updated>
                                <georss:polygon>52.479724 -1.908078 52.479724 -1.908078 52.479724 -1.908078 52.479724 -1.908078 52.479724 -1.908078</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BOLT</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BOLT.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BOLT.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BOLT.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:28+00:00</published>
                        <summary type="html">GB Aggregated Observations for Bolton (BOLT) in 1999</summary>
            <title>GB Aggregated Observations for Bolton (BOLT) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:28+00:00</updated>
                                <georss:polygon>53.57232 -2.439583 53.57232 -2.439583 53.57232 -2.439583 53.57232 -2.439583 53.57232 -2.439583</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BOT</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BOT.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BOT.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BOT.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                            
            <published>2022-01-28T14:50:29+00:00</published>
                        <summary type="html">GB Aggregated Observations for Bottesford (BOT) in 1999</summary>
            <title>GB Aggregated Observations for Bottesford (BOT) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:29+00:00</updated>
                                <georss:polygon>52.93028 -0.814722 52.93028 -0.814722 52.93028 -0.814722 52.93028 -0.814722 52.93028 -0.814722</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BRAD</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRAD.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRAD.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRAD.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:29+00:00</published>
                        <summary type="html">GB Aggregated Observations for Bradford Centre (BRAD) in 1999</summary>
            <title>GB Aggregated Observations for Bradford Centre (BRAD) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:29+00:00</updated>
                                <georss:polygon>53.79339 -1.748694 53.79339 -1.748694 53.79339 -1.748694 53.79339 -1.748694 53.79339 -1.748694</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BREN</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BREN.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BREN.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BREN.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Cadmium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5014" />
                                    <link rel="related" title="Pollutant in feed - Nickel" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5015" />
                            
            <published>2022-01-28T14:50:30+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Brent (BREN) in 1999</summary>
            <title>GB Aggregated Observations for London Brent (BREN) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:30+00:00</updated>
                                <georss:polygon>51.589769 -0.276223 51.589769 -0.276223 51.589769 -0.276223 51.589769 -0.276223 51.589769 -0.276223</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BRI</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRI.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRI.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRI.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - particulate ammonium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/45" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (active)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                            
            <published>2019-12-19T04:12:01+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Bridge Place (BRI) in 1999</summary>
            <title>GB Aggregated Observations for London Bridge Place (BRI) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2019-12-19T04:12:01+00:00</updated>
                                <georss:polygon>51.49521 -0.141655 51.49521 -0.141655 51.49521 -0.141655 51.49521 -0.141655 51.49521 -0.141655</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BRIS</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRIS.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRIS.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRIS.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:31+00:00</published>
                        <summary type="html">GB Aggregated Observations for Bristol Centre (BRIS) in 1999</summary>
            <title>GB Aggregated Observations for Bristol Centre (BRIS) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:31+00:00</updated>
                                <georss:polygon>51.45718 -2.585622 51.45718 -2.585622 51.45718 -2.585622 51.45718 -2.585622 51.45718 -2.585622</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BRIT</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRIT.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRIT.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRIT.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:31+00:00</published>
                        <summary type="html">GB Aggregated Observations for Brighton Roadside (BRIT) in 1999</summary>
            <title>GB Aggregated Observations for Brighton Roadside (BRIT) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:31+00:00</updated>
                                <georss:polygon>50.82354 -0.137281 50.82354 -0.137281 50.82354 -0.137281 50.82354 -0.137281 50.82354 -0.137281</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BRS</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRS.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRS.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRS.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - 1,3-butadiene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/24" />
                                    <link rel="related" title="Pollutant in feed - 1-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6005" />
                                    <link rel="related" title="Pollutant in feed - benzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/20" />
                                    <link rel="related" title="Pollutant in feed - cis-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6007" />
                                    <link rel="related" title="Pollutant in feed - ethane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/428" />
                                    <link rel="related" title="Pollutant in feed - ethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/431" />
                                    <link rel="related" title="Pollutant in feed - ethene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/430" />
                                    <link rel="related" title="Pollutant in feed - ethyne" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/432" />
                                    <link rel="related" title="Pollutant in feed - iso-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/447" />
                                    <link rel="related" title="Pollutant in feed - iso-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/450" />
                                    <link rel="related" title="Pollutant in feed - isoprene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/451" />
                                    <link rel="related" title="Pollutant in feed - m+p-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/464" />
                                    <link rel="related" title="Pollutant in feed - n-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/394" />
                                    <link rel="related" title="Pollutant in feed - n-heptane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/441" />
                                    <link rel="related" title="Pollutant in feed - n-hexane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/443" />
                                    <link rel="related" title="Pollutant in feed - n-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/486" />
                                    <link rel="related" title="Pollutant in feed - o-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/482" />
                                    <link rel="related" title="Pollutant in feed - propane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/503" />
                                    <link rel="related" title="Pollutant in feed - propene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/505" />
                                    <link rel="related" title="Pollutant in feed - trans-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6006" />
                                    <link rel="related" title="Pollutant in feed - trans-2-pentene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/82" />
                                    <link rel="related" title="Pollutant in feed - toluene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/21" />
                            
            <published>2022-01-28T14:50:31+00:00</published>
                        <summary type="html">GB Aggregated Observations for Bristol East (BRS) in 1999</summary>
            <title>GB Aggregated Observations for Bristol East (BRS) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:31+00:00</updated>
                                <georss:polygon>51.45365 -2.578496 51.45365 -2.578496 51.45365 -2.578496 51.45365 -2.578496 51.45365 -2.578496</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BRS2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRS2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRS2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BRS2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:32+00:00</published>
                        <summary type="html">GB Aggregated Observations for Bristol Old Market (BRS2) in 1999</summary>
            <title>GB Aggregated Observations for Bristol Old Market (BRS2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:32+00:00</updated>
                                <georss:polygon>51.45603 -2.583519 51.45603 -2.583519 51.45603 -2.583519 51.45603 -2.583519 51.45603 -2.583519</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BURY</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BURY.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BURY.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BURY.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:32+00:00</published>
                        <summary type="html">GB Aggregated Observations for Bury Roadside (BURY) in 1999</summary>
            <title>GB Aggregated Observations for Bury Roadside (BURY) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:32+00:00</updated>
                                <georss:polygon>53.53911 -2.289611 53.53911 -2.289611 53.53911 -2.289611 53.53911 -2.289611 53.53911 -2.289611</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BUSH</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BUSH.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BUSH.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BUSH.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Gaseous nitric acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/50" />
                                    <link rel="related" title="Pollutant in feed - Gaseous sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Gaseous hydrochloric acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/39" />
                                    <link rel="related" title="Pollutant in feed - Gaseous nitrous acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/999005" />
                                    <link rel="related" title="Pollutant in feed - Particulate nitrate" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/46" />
                                    <link rel="related" title="Pollutant in feed - Particulate sulphate" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/47" />
                                    <link rel="related" title="Pollutant in feed - Particulate chloride" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/631" />
                                    <link rel="related" title="Pollutant in feed - Particulate nitrite" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/999004" />
                                    <link rel="related" title="Pollutant in feed - Particulate sodium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/668" />
                                    <link rel="related" title="Pollutant in feed - Particulate calcium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/629" />
                                    <link rel="related" title="Pollutant in feed - Particulate magnesium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/659" />
                                    <link rel="related" title="Pollutant in feed - particulate ammonium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/45" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (passive)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (active)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (diffusion tube)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                            
            <published>2022-01-28T14:50:33+00:00</published>
                        <summary type="html">GB Aggregated Observations for Bush Estate (BUSH) in 1999</summary>
            <title>GB Aggregated Observations for Bush Estate (BUSH) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:33+00:00</updated>
                                <georss:polygon>55.862281 -3.205782 55.862281 -3.205782 55.862281 -3.205782 55.862281 -3.205782 55.862281 -3.205782</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-BY2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BY2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BY2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-BY2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:33+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Bromley (BY2) in 1999</summary>
            <title>GB Aggregated Observations for London Bromley (BY2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:33+00:00</updated>
                                <georss:polygon>51.40555 0.018869 51.40555 0.018869 51.40555 0.018869 51.40555 0.018869 51.40555 0.018869</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-CA1</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CA1.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CA1.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CA1.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2022-01-28T14:50:34+00:00</published>
                        <summary type="html">GB Aggregated Observations for Camden Kerbside (CA1) in 1999</summary>
            <title>GB Aggregated Observations for Camden Kerbside (CA1) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:34+00:00</updated>
                                <georss:polygon>51.544233 -0.175228 51.544233 -0.175228 51.544233 -0.175228 51.544233 -0.175228 51.544233 -0.175228</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-CAM</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CAM.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CAM.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CAM.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:34+00:00</published>
                        <summary type="html">GB Aggregated Observations for Cambridge Roadside (CAM) in 1999</summary>
            <title>GB Aggregated Observations for Cambridge Roadside (CAM) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:34+00:00</updated>
                                <georss:polygon>52.20237 0.124456 52.20237 0.124456 52.20237 0.124456 52.20237 0.124456 52.20237 0.124456</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-CAR2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CAR2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CAR2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CAR2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - 1,3-butadiene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/24" />
                                    <link rel="related" title="Pollutant in feed - 1-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6005" />
                                    <link rel="related" title="Pollutant in feed - benzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/20" />
                                    <link rel="related" title="Pollutant in feed - cis-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6007" />
                                    <link rel="related" title="Pollutant in feed - ethane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/428" />
                                    <link rel="related" title="Pollutant in feed - ethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/431" />
                                    <link rel="related" title="Pollutant in feed - ethene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/430" />
                                    <link rel="related" title="Pollutant in feed - ethyne" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/432" />
                                    <link rel="related" title="Pollutant in feed - iso-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/447" />
                                    <link rel="related" title="Pollutant in feed - iso-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/450" />
                                    <link rel="related" title="Pollutant in feed - isoprene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/451" />
                                    <link rel="related" title="Pollutant in feed - m+p-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/464" />
                                    <link rel="related" title="Pollutant in feed - n-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/394" />
                                    <link rel="related" title="Pollutant in feed - n-heptane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/441" />
                                    <link rel="related" title="Pollutant in feed - n-hexane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/443" />
                                    <link rel="related" title="Pollutant in feed - n-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/486" />
                                    <link rel="related" title="Pollutant in feed - o-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/482" />
                                    <link rel="related" title="Pollutant in feed - propane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/503" />
                                    <link rel="related" title="Pollutant in feed - propene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/505" />
                                    <link rel="related" title="Pollutant in feed - trans-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6006" />
                                    <link rel="related" title="Pollutant in feed - trans-2-pentene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/82" />
                                    <link rel="related" title="Pollutant in feed - toluene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/21" />
                            
            <published>2022-01-28T14:50:34+00:00</published>
                        <summary type="html">GB Aggregated Observations for Cardiff East (CAR2) in 1999</summary>
            <title>GB Aggregated Observations for Cardiff East (CAR2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:34+00:00</updated>
                                <georss:polygon>51.48887 -3.163711 51.48887 -3.163711 51.48887 -3.163711 51.48887 -3.163711 51.48887 -3.163711</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-CARD</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CARD.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CARD.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CARD.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:35+00:00</published>
                        <summary type="html">GB Aggregated Observations for Cardiff Centre (CARD) in 1999</summary>
            <title>GB Aggregated Observations for Cardiff Centre (CARD) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:35+00:00</updated>
                                <georss:polygon>51.48178 -3.17625 51.48178 -3.17625 51.48178 -3.17625 51.48178 -3.17625 51.48178 -3.17625</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-CLL2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CLL2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CLL2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CLL2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₂.₅ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6001" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:35+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Bloomsbury (CLL2) in 1999</summary>
            <title>GB Aggregated Observations for London Bloomsbury (CLL2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:35+00:00</updated>
                                <georss:polygon>51.52229 -0.125889 51.52229 -0.125889 51.52229 -0.125889 51.52229 -0.125889 51.52229 -0.125889</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-COV2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-COV2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-COV2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-COV2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:36+00:00</published>
                        <summary type="html">GB Aggregated Observations for Coventry Centre (COV2) in 1999</summary>
            <title>GB Aggregated Observations for Coventry Centre (COV2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:36+00:00</updated>
                                <georss:polygon>52.41345 -1.522133 52.41345 -1.522133 52.41345 -1.522133 52.41345 -1.522133 52.41345 -1.522133</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-CRD2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CRD2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CRD2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-CRD2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - particulate ammonium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/45" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (active)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                            
            <published>2019-12-19T04:12:12+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Cromwell Road 2 (CRD2) in 1999</summary>
            <title>GB Aggregated Observations for London Cromwell Road 2 (CRD2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2019-12-19T04:12:12+00:00</updated>
                                <georss:polygon>51.495483 -0.178709 51.495483 -0.178709 51.495483 -0.178709 51.495483 -0.178709 51.495483 -0.178709</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-DERY</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-DERY.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-DERY.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-DERY.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:37+00:00</published>
                        <summary type="html">GB Aggregated Observations for Derry (DERY) in 1999</summary>
            <title>GB Aggregated Observations for Derry (DERY) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:37+00:00</updated>
                                <georss:polygon>55.001225 -7.329115 55.001225 -7.329115 55.001225 -7.329115 55.001225 -7.329115 55.001225 -7.329115</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-ECCL</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ECCL.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ECCL.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ECCL.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:37+00:00</published>
                        <summary type="html">GB Aggregated Observations for Salford Eccles (ECCL) in 1999</summary>
            <title>GB Aggregated Observations for Salford Eccles (ECCL) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:37+00:00</updated>
                                <georss:polygon>53.48481 -2.334139 53.48481 -2.334139 53.48481 -2.334139 53.48481 -2.334139 53.48481 -2.334139</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-ED</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ED.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ED.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ED.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:38+00:00</published>
                        <summary type="html">GB Aggregated Observations for Edinburgh Centre (ED) in 1999</summary>
            <title>GB Aggregated Observations for Edinburgh Centre (ED) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:38+00:00</updated>
                                <georss:polygon>55.95197 -3.195775 55.95197 -3.195775 55.95197 -3.195775 55.95197 -3.195775 55.95197 -3.195775</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-ED2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ED2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ED2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ED2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - 1,3-butadiene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/24" />
                                    <link rel="related" title="Pollutant in feed - 1-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6005" />
                                    <link rel="related" title="Pollutant in feed - benzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/20" />
                                    <link rel="related" title="Pollutant in feed - cis-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6007" />
                                    <link rel="related" title="Pollutant in feed - ethane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/428" />
                                    <link rel="related" title="Pollutant in feed - ethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/431" />
                                    <link rel="related" title="Pollutant in feed - ethene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/430" />
                                    <link rel="related" title="Pollutant in feed - ethyne" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/432" />
                                    <link rel="related" title="Pollutant in feed - iso-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/447" />
                                    <link rel="related" title="Pollutant in feed - iso-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/450" />
                                    <link rel="related" title="Pollutant in feed - isoprene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/451" />
                                    <link rel="related" title="Pollutant in feed - m+p-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/464" />
                                    <link rel="related" title="Pollutant in feed - n-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/394" />
                                    <link rel="related" title="Pollutant in feed - n-heptane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/441" />
                                    <link rel="related" title="Pollutant in feed - n-hexane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/443" />
                                    <link rel="related" title="Pollutant in feed - n-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/486" />
                                    <link rel="related" title="Pollutant in feed - o-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/482" />
                                    <link rel="related" title="Pollutant in feed - propane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/503" />
                                    <link rel="related" title="Pollutant in feed - propene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/505" />
                                    <link rel="related" title="Pollutant in feed - trans-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6006" />
                                    <link rel="related" title="Pollutant in feed - trans-2-pentene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/82" />
                                    <link rel="related" title="Pollutant in feed - toluene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/21" />
                            
            <published>2022-01-28T14:50:38+00:00</published>
                        <summary type="html">GB Aggregated Observations for Edinburgh Med. Sch. (ED2) in 1999</summary>
            <title>GB Aggregated Observations for Edinburgh Med. Sch. (ED2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:38+00:00</updated>
                                <georss:polygon>55.94427 -3.191183 55.94427 -3.191183 55.94427 -3.191183 55.94427 -3.191183 55.94427 -3.191183</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-ESK</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ESK.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ESK.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ESK.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Lead" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5012" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Arsenic" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5018" />
                                    <link rel="related" title="Pollutant in feed - Cadmium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5014" />
                                    <link rel="related" title="Pollutant in feed - Nickel" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5015" />
                                    <link rel="related" title="Pollutant in feed - mercury in PM₁₀" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5013" />
                                    <link rel="related" title="Pollutant in feed - Gaseous nitric acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/50" />
                                    <link rel="related" title="Pollutant in feed - Gaseous sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Gaseous hydrochloric acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/39" />
                                    <link rel="related" title="Pollutant in feed - Gaseous nitrous acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/999005" />
                                    <link rel="related" title="Pollutant in feed - Particulate nitrate" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/46" />
                                    <link rel="related" title="Pollutant in feed - Particulate sulphate" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/47" />
                                    <link rel="related" title="Pollutant in feed - Particulate chloride" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/631" />
                                    <link rel="related" title="Pollutant in feed - Particulate nitrite" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/999004" />
                                    <link rel="related" title="Pollutant in feed - Particulate sodium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/668" />
                                    <link rel="related" title="Pollutant in feed - Particulate calcium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/629" />
                                    <link rel="related" title="Pollutant in feed - Particulate magnesium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/659" />
                                    <link rel="related" title="Pollutant in feed - particulate ammonium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/45" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (active)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                            
            <published>2022-01-28T14:50:39+00:00</published>
                        <summary type="html">GB Aggregated Observations for Eskdalemuir (ESK) in 1999</summary>
            <title>GB Aggregated Observations for Eskdalemuir (ESK) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:39+00:00</updated>
                                <georss:polygon>55.31531 -3.206111 55.31531 -3.206111 55.31531 -3.206111 55.31531 -3.206111 55.31531 -3.206111</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-EX</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-EX.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-EX.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-EX.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:40+00:00</published>
                        <summary type="html">GB Aggregated Observations for Exeter Roadside (EX) in 1999</summary>
            <title>GB Aggregated Observations for Exeter Roadside (EX) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:40+00:00</updated>
                                <georss:polygon>50.725083 -3.532465 50.725083 -3.532465 50.725083 -3.532465 50.725083 -3.532465 50.725083 -3.532465</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-GDF</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-GDF.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-GDF.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-GDF.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                            
            <published>2022-01-28T14:50:40+00:00</published>
                        <summary type="html">GB Aggregated Observations for Great Dun Fell (GDF) in 1999</summary>
            <title>GB Aggregated Observations for Great Dun Fell (GDF) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:40+00:00</updated>
                                <georss:polygon>54.684233 -2.450799 54.684233 -2.450799 54.684233 -2.450799 54.684233 -2.450799 54.684233 -2.450799</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-GLA3</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-GLA3.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-GLA3.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-GLA3.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:41+00:00</published>
                        <summary type="html">GB Aggregated Observations for Glasgow Centre (GLA3) in 1999</summary>
            <title>GB Aggregated Observations for Glasgow Centre (GLA3) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:41+00:00</updated>
                                <georss:polygon>55.85773 -4.255161 55.85773 -4.255161 55.85773 -4.255161 55.85773 -4.255161 55.85773 -4.255161</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-GLA4</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-GLA4.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-GLA4.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-GLA4.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:41+00:00</published>
                        <summary type="html">GB Aggregated Observations for Glasgow Kerbside (GLA4) in 1999</summary>
            <title>GB Aggregated Observations for Glasgow Kerbside (GLA4) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:41+00:00</updated>
                                <georss:polygon>55.85894 -4.259122 55.85894 -4.259122 55.85894 -4.259122 55.85894 -4.259122 55.85894 -4.259122</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-GLAZ</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-GLAZ.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-GLAZ.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-GLAZ.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                            
            <published>2022-01-28T14:50:42+00:00</published>
                        <summary type="html">GB Aggregated Observations for Glazebury (GLAZ) in 1999</summary>
            <title>GB Aggregated Observations for Glazebury (GLAZ) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:42+00:00</updated>
                                <georss:polygon>53.46008 -2.472056 53.46008 -2.472056 53.46008 -2.472056 53.46008 -2.472056 53.46008 -2.472056</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-HAR</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HAR.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HAR.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HAR.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - 1,3-butadiene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/24" />
                                    <link rel="related" title="Pollutant in feed - 1-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6005" />
                                    <link rel="related" title="Pollutant in feed - benzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/20" />
                                    <link rel="related" title="Pollutant in feed - cis-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6007" />
                                    <link rel="related" title="Pollutant in feed - ethane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/428" />
                                    <link rel="related" title="Pollutant in feed - ethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/431" />
                                    <link rel="related" title="Pollutant in feed - ethene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/430" />
                                    <link rel="related" title="Pollutant in feed - ethyne" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/432" />
                                    <link rel="related" title="Pollutant in feed - iso-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/447" />
                                    <link rel="related" title="Pollutant in feed - iso-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/450" />
                                    <link rel="related" title="Pollutant in feed - isoprene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/451" />
                                    <link rel="related" title="Pollutant in feed - m+p-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/464" />
                                    <link rel="related" title="Pollutant in feed - n-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/394" />
                                    <link rel="related" title="Pollutant in feed - n-heptane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/441" />
                                    <link rel="related" title="Pollutant in feed - n-hexane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/443" />
                                    <link rel="related" title="Pollutant in feed - n-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/486" />
                                    <link rel="related" title="Pollutant in feed - o-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/482" />
                                    <link rel="related" title="Pollutant in feed - propane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/503" />
                                    <link rel="related" title="Pollutant in feed - propene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/505" />
                                    <link rel="related" title="Pollutant in feed - trans-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6006" />
                                    <link rel="related" title="Pollutant in feed - trans-2-pentene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/82" />
                                    <link rel="related" title="Pollutant in feed - toluene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/21" />
                                    <link rel="related" title="Pollutant in feed - PM₂.₅ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6001" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Pyrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/715" />
                            
            <published>2022-01-28T14:50:42+00:00</published>
                        <summary type="html">GB Aggregated Observations for Harwell (HAR) in 1999</summary>
            <title>GB Aggregated Observations for Harwell (HAR) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:42+00:00</updated>
                                <georss:polygon>51.571078 -1.325283 51.571078 -1.325283 51.571078 -1.325283 51.571078 -1.325283 51.571078 -1.325283</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-HG1</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HG1.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HG1.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HG1.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2022-01-28T14:50:43+00:00</published>
                        <summary type="html">GB Aggregated Observations for Haringey Roadside (HG1) in 1999</summary>
            <title>GB Aggregated Observations for Haringey Roadside (HG1) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:43+00:00</updated>
                                <georss:polygon>51.5993 -0.068218 51.5993 -0.068218 51.5993 -0.068218 51.5993 -0.068218 51.5993 -0.068218</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-HG2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HG2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HG2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HG2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                            
            <published>2022-01-28T14:50:43+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Haringey (HG2) in 1999</summary>
            <title>GB Aggregated Observations for London Haringey (HG2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:43+00:00</updated>
                                <georss:polygon>51.58603 -0.126486 51.58603 -0.126486 51.58603 -0.126486 51.58603 -0.126486 51.58603 -0.126486</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-HIL</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HIL.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HIL.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HIL.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:44+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Hillingdon (HIL) in 1999</summary>
            <title>GB Aggregated Observations for London Hillingdon (HIL) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:44+00:00</updated>
                                <georss:polygon>51.49633 -0.460861 51.49633 -0.460861 51.49633 -0.460861 51.49633 -0.460861 51.49633 -0.460861</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-HK4</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HK4.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HK4.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HK4.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:45+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Hackney (HK4) in 1999</summary>
            <title>GB Aggregated Observations for London Hackney (HK4) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:45+00:00</updated>
                                <georss:polygon>51.55877 -0.056592 51.55877 -0.056592 51.55877 -0.056592 51.55877 -0.056592 51.55877 -0.056592</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-HM</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HM.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HM.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HM.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Benzo(a)pyrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5129" />
                                    <link rel="related" title="Pollutant in feed - Acenaphthylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/352" />
                                    <link rel="related" title="Pollutant in feed - Acenaphthene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/351" />
                                    <link rel="related" title="Pollutant in feed - Fluorene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/435" />
                                    <link rel="related" title="Pollutant in feed - Phenanthrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/712" />
                                    <link rel="related" title="Pollutant in feed - Anthracene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/606" />
                                    <link rel="related" title="Pollutant in feed - 2-Methyl phenanthrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/317" />
                                    <link rel="related" title="Pollutant in feed - 2-Methyl anthracene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/313" />
                                    <link rel="related" title="Pollutant in feed - 1-Methyl anthracene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5301" />
                                    <link rel="related" title="Pollutant in feed - 1-Methyl phenanthrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/310" />
                                    <link rel="related" title="Pollutant in feed - 9-Methyl anthracene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5523" />
                                    <link rel="related" title="Pollutant in feed - 4.5-Methylene phenanthrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5521" />
                                    <link rel="related" title="Pollutant in feed - Fluoranthene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/643" />
                                    <link rel="related" title="Pollutant in feed - Retene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/508" />
                                    <link rel="related" title="Pollutant in feed - Benzo(c)phenanthrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5725" />
                                    <link rel="related" title="Pollutant in feed - Benzo(a)anthracene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5609" />
                                    <link rel="related" title="Pollutant in feed - Chrysene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/4406" />
                                    <link rel="related" title="Pollutant in feed - Cyclopenta(c,d)pyrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/417" />
                                    <link rel="related" title="Pollutant in feed - 5-Methyl Chrysene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5622" />
                                    <link rel="related" title="Pollutant in feed - Benzo(b+j)fluoranthene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5580" />
                                    <link rel="related" title="Pollutant in feed - Cholanthrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/999002" />
                                    <link rel="related" title="Pollutant in feed - 2-Methyl Naphthalene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/315" />
                                    <link rel="related" title="Pollutant in feed - 1-Methyl Naphthalene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/309" />
                                    <link rel="related" title="Pollutant in feed - Biphenyl" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/390" />
                                    <link rel="related" title="Pollutant in feed - Perylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/488" />
                                    <link rel="related" title="Pollutant in feed - Dibenzo(al)pyrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5628" />
                                    <link rel="related" title="Pollutant in feed - Dibenzo(ah)pyrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/637" />
                                    <link rel="related" title="Pollutant in feed - Benzo(k)fluoranthene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5625" />
                                    <link rel="related" title="Pollutant in feed - Benzo(b)naphtho(2,1-d)thiophene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5624" />
                                    <link rel="related" title="Pollutant in feed - Benzo(e)pyrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/381" />
                                    <link rel="related" title="Pollutant in feed - Indeno(1,2,3-cd)pyrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5654" />
                                    <link rel="related" title="Pollutant in feed - Dibenzo(ah+ac)anthracene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5733" />
                                    <link rel="related" title="Pollutant in feed - Coronene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/415" />
                                    <link rel="related" title="Pollutant in feed - Benzo(ghi)perylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/622" />
                                    <link rel="related" title="Pollutant in feed - Anthanthrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/364" />
                                    <link rel="related" title="Pollutant in feed - Dibenzo(ae)pyrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/636" />
                                    <link rel="related" title="Pollutant in feed - Dibenzo(ai)pyrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/638" />
                                    <link rel="related" title="Pollutant in feed - Pyrene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/715" />
                                    <link rel="related" title="Pollutant in feed - Gaseous nitric acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/50" />
                                    <link rel="related" title="Pollutant in feed - Gaseous sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Gaseous hydrochloric acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/39" />
                                    <link rel="related" title="Pollutant in feed - Gaseous nitrous acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/999005" />
                                    <link rel="related" title="Pollutant in feed - Particulate nitrate" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/46" />
                                    <link rel="related" title="Pollutant in feed - Particulate sulphate" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/47" />
                                    <link rel="related" title="Pollutant in feed - Particulate chloride" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/631" />
                                    <link rel="related" title="Pollutant in feed - Particulate nitrite" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/999004" />
                                    <link rel="related" title="Pollutant in feed - Particulate sodium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/668" />
                                    <link rel="related" title="Pollutant in feed - Particulate calcium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/629" />
                                    <link rel="related" title="Pollutant in feed - Particulate magnesium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/659" />
                                    <link rel="related" title="Pollutant in feed - particulate ammonium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/45" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (active)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                            
            <published>2022-01-28T14:50:46+00:00</published>
                        <summary type="html">GB Aggregated Observations for High Muffles (HM) in 1999</summary>
            <title>GB Aggregated Observations for High Muffles (HM) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:46+00:00</updated>
                                <georss:polygon>54.334497 -0.80882 54.334497 -0.80882 54.334497 -0.80882 54.334497 -0.80882 54.334497 -0.80882</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-HOVE</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HOVE.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HOVE.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HOVE.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:46+00:00</published>
                        <summary type="html">GB Aggregated Observations for Hove Roadside (HOVE) in 1999</summary>
            <title>GB Aggregated Observations for Hove Roadside (HOVE) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:46+00:00</updated>
                                <georss:polygon>50.82778 -0.170294 50.82778 -0.170294 50.82778 -0.170294 50.82778 -0.170294 50.82778 -0.170294</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-HS1</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HS1.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HS1.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HS1.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:46+00:00</published>
                        <summary type="html">GB Aggregated Observations for Hounslow Roadside (HS1) in 1999</summary>
            <title>GB Aggregated Observations for Hounslow Roadside (HS1) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:46+00:00</updated>
                                <georss:polygon>51.48965 -0.308975 51.48965 -0.308975 51.48965 -0.308975 51.48965 -0.308975 51.48965 -0.308975</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-HULL</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HULL.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HULL.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-HULL.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:47+00:00</published>
                        <summary type="html">GB Aggregated Observations for Hull Centre (HULL) in 1999</summary>
            <title>GB Aggregated Observations for Hull Centre (HULL) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:47+00:00</updated>
                                <georss:polygon>53.74479 -0.338322 53.74479 -0.338322 53.74479 -0.338322 53.74479 -0.338322 53.74479 -0.338322</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-KC1</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-KC1.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-KC1.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-KC1.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2022-01-28T14:50:47+00:00</published>
                        <summary type="html">GB Aggregated Observations for London N. Kensington (KC1) in 1999</summary>
            <title>GB Aggregated Observations for London N. Kensington (KC1) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:47+00:00</updated>
                                <georss:polygon>51.52105 -0.213419 51.52105 -0.213419 51.52105 -0.213419 51.52105 -0.213419 51.52105 -0.213419</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-LB</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LB.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LB.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LB.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:48+00:00</published>
                        <summary type="html">GB Aggregated Observations for Ladybower (LB) in 1999</summary>
            <title>GB Aggregated Observations for Ladybower (LB) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:48+00:00</updated>
                                <georss:polygon>53.40337 -1.752006 53.40337 -1.752006 53.40337 -1.752006 53.40337 -1.752006 53.40337 -1.752006</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-LDS</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LDS.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LDS.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LDS.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - 1,3-butadiene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/24" />
                                    <link rel="related" title="Pollutant in feed - 1-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6005" />
                                    <link rel="related" title="Pollutant in feed - benzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/20" />
                                    <link rel="related" title="Pollutant in feed - cis-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6007" />
                                    <link rel="related" title="Pollutant in feed - ethane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/428" />
                                    <link rel="related" title="Pollutant in feed - ethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/431" />
                                    <link rel="related" title="Pollutant in feed - ethene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/430" />
                                    <link rel="related" title="Pollutant in feed - ethyne" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/432" />
                                    <link rel="related" title="Pollutant in feed - iso-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/447" />
                                    <link rel="related" title="Pollutant in feed - iso-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/450" />
                                    <link rel="related" title="Pollutant in feed - isoprene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/451" />
                                    <link rel="related" title="Pollutant in feed - m+p-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/464" />
                                    <link rel="related" title="Pollutant in feed - n-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/394" />
                                    <link rel="related" title="Pollutant in feed - n-heptane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/441" />
                                    <link rel="related" title="Pollutant in feed - n-hexane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/443" />
                                    <link rel="related" title="Pollutant in feed - n-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/486" />
                                    <link rel="related" title="Pollutant in feed - o-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/482" />
                                    <link rel="related" title="Pollutant in feed - propane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/503" />
                                    <link rel="related" title="Pollutant in feed - propene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/505" />
                                    <link rel="related" title="Pollutant in feed - trans-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6006" />
                                    <link rel="related" title="Pollutant in feed - trans-2-pentene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/82" />
                                    <link rel="related" title="Pollutant in feed - toluene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/21" />
                            
            <published>2022-01-28T14:50:48+00:00</published>
                        <summary type="html">GB Aggregated Observations for Leeds Potternewton (LDS) in 1999</summary>
            <title>GB Aggregated Observations for Leeds Potternewton (LDS) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:48+00:00</updated>
                                <georss:polygon>53.82568 -1.535098 53.82568 -1.535098 53.82568 -1.535098 53.82568 -1.535098 53.82568 -1.535098</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-LEAM</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LEAM.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LEAM.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LEAM.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:49+00:00</published>
                        <summary type="html">GB Aggregated Observations for Leamington Spa (LEAM) in 1999</summary>
            <title>GB Aggregated Observations for Leamington Spa (LEAM) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:49+00:00</updated>
                                <georss:polygon>52.28881 -1.533119 52.28881 -1.533119 52.28881 -1.533119 52.28881 -1.533119 52.28881 -1.533119</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-LEED</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LEED.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LEED.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LEED.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:49+00:00</published>
                        <summary type="html">GB Aggregated Observations for Leeds Centre (LEED) in 1999</summary>
            <title>GB Aggregated Observations for Leeds Centre (LEED) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:49+00:00</updated>
                                <georss:polygon>53.80378 -1.546472 53.80378 -1.546472 53.80378 -1.546472 53.80378 -1.546472 53.80378 -1.546472</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-LEIC</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LEIC.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LEIC.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LEIC.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:50+00:00</published>
                        <summary type="html">GB Aggregated Observations for Leicester Centre (LEIC) in 1999</summary>
            <title>GB Aggregated Observations for Leicester Centre (LEIC) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:50+00:00</updated>
                                <georss:polygon>52.631348 -1.133006 52.631348 -1.133006 52.631348 -1.133006 52.631348 -1.133006 52.631348 -1.133006</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-LH</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LH.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LH.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LH.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - particulate ammonium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/45" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (active)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                            
            <published>2022-01-28T14:50:51+00:00</published>
                        <summary type="html">GB Aggregated Observations for Lullington Heath (LH) in 1999</summary>
            <title>GB Aggregated Observations for Lullington Heath (LH) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:51+00:00</updated>
                                <georss:polygon>50.7937 0.18125 50.7937 0.18125 50.7937 0.18125 50.7937 0.18125 50.7937 0.18125</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-LINC</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LINC.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LINC.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LINC.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:51+00:00</published>
                        <summary type="html">GB Aggregated Observations for Lincoln Roadside (LINC) in 1999</summary>
            <title>GB Aggregated Observations for Lincoln Roadside (LINC) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:51+00:00</updated>
                                <georss:polygon>53.22889 -0.537895 53.22889 -0.537895 53.22889 -0.537895 53.22889 -0.537895 53.22889 -0.537895</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-LIVR</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LIVR.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LIVR.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LIVR.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:52+00:00</published>
                        <summary type="html">GB Aggregated Observations for Liverpool Centre (LIVR) in 1999</summary>
            <title>GB Aggregated Observations for Liverpool Centre (LIVR) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:52+00:00</updated>
                                <georss:polygon>53.40845 -2.980249 53.40845 -2.980249 53.40845 -2.980249 53.40845 -2.980249 53.40845 -2.980249</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-LN</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LN.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LN.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LN.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Gaseous nitric acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/50" />
                                    <link rel="related" title="Pollutant in feed - Gaseous sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Gaseous hydrochloric acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/39" />
                                    <link rel="related" title="Pollutant in feed - Gaseous nitrous acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/999005" />
                                    <link rel="related" title="Pollutant in feed - Particulate nitrate" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/46" />
                                    <link rel="related" title="Pollutant in feed - Particulate sulphate" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/47" />
                                    <link rel="related" title="Pollutant in feed - Particulate chloride" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/631" />
                                    <link rel="related" title="Pollutant in feed - Particulate nitrite" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/999004" />
                                    <link rel="related" title="Pollutant in feed - Particulate sodium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/668" />
                                    <link rel="related" title="Pollutant in feed - Particulate calcium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/629" />
                                    <link rel="related" title="Pollutant in feed - Particulate magnesium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/659" />
                                    <link rel="related" title="Pollutant in feed - particulate ammonium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/45" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (active)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                            
            <published>2022-01-28T14:50:52+00:00</published>
                        <summary type="html">GB Aggregated Observations for Lough Navar (LN) in 1999</summary>
            <title>GB Aggregated Observations for Lough Navar (LN) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:52+00:00</updated>
                                <georss:polygon>54.43951 -7.900328 54.43951 -7.900328 54.43951 -7.900328 54.43951 -7.900328 54.43951 -7.900328</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-LON5</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LON5.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LON5.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LON5.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - 1,3-butadiene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/24" />
                                    <link rel="related" title="Pollutant in feed - 1-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6005" />
                                    <link rel="related" title="Pollutant in feed - benzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/20" />
                                    <link rel="related" title="Pollutant in feed - cis-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6007" />
                                    <link rel="related" title="Pollutant in feed - ethane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/428" />
                                    <link rel="related" title="Pollutant in feed - ethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/431" />
                                    <link rel="related" title="Pollutant in feed - ethene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/430" />
                                    <link rel="related" title="Pollutant in feed - ethyne" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/432" />
                                    <link rel="related" title="Pollutant in feed - iso-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/447" />
                                    <link rel="related" title="Pollutant in feed - iso-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/450" />
                                    <link rel="related" title="Pollutant in feed - isoprene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/451" />
                                    <link rel="related" title="Pollutant in feed - m+p-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/464" />
                                    <link rel="related" title="Pollutant in feed - n-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/394" />
                                    <link rel="related" title="Pollutant in feed - n-heptane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/441" />
                                    <link rel="related" title="Pollutant in feed - n-hexane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/443" />
                                    <link rel="related" title="Pollutant in feed - n-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/486" />
                                    <link rel="related" title="Pollutant in feed - o-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/482" />
                                    <link rel="related" title="Pollutant in feed - propane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/503" />
                                    <link rel="related" title="Pollutant in feed - propene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/505" />
                                    <link rel="related" title="Pollutant in feed - trans-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6006" />
                                    <link rel="related" title="Pollutant in feed - trans-2-pentene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/82" />
                                    <link rel="related" title="Pollutant in feed - toluene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/21" />
                            
            <published>2022-01-28T14:50:52+00:00</published>
                        <summary type="html">GB Aggregated Observations for London UCL (LON5) in 1999</summary>
            <title>GB Aggregated Observations for London UCL (LON5) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:52+00:00</updated>
                                <georss:polygon>51.52378 -0.128958 51.52378 -0.128958 51.52378 -0.128958 51.52378 -0.128958 51.52378 -0.128958</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-LON6</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LON6.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LON6.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LON6.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2022-01-28T14:50:53+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Eltham (LON6) in 1999</summary>
            <title>GB Aggregated Observations for London Eltham (LON6) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:53+00:00</updated>
                                <georss:polygon>51.45258 0.070766 51.45258 0.070766 51.45258 0.070766 51.45258 0.070766 51.45258 0.070766</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-LVP</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LVP.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LVP.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LVP.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - 1,3-butadiene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/24" />
                                    <link rel="related" title="Pollutant in feed - 1-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6005" />
                                    <link rel="related" title="Pollutant in feed - benzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/20" />
                                    <link rel="related" title="Pollutant in feed - cis-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6007" />
                                    <link rel="related" title="Pollutant in feed - ethane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/428" />
                                    <link rel="related" title="Pollutant in feed - ethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/431" />
                                    <link rel="related" title="Pollutant in feed - ethene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/430" />
                                    <link rel="related" title="Pollutant in feed - ethyne" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/432" />
                                    <link rel="related" title="Pollutant in feed - iso-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/447" />
                                    <link rel="related" title="Pollutant in feed - iso-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/450" />
                                    <link rel="related" title="Pollutant in feed - isoprene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/451" />
                                    <link rel="related" title="Pollutant in feed - m+p-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/464" />
                                    <link rel="related" title="Pollutant in feed - n-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/394" />
                                    <link rel="related" title="Pollutant in feed - n-heptane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/441" />
                                    <link rel="related" title="Pollutant in feed - n-hexane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/443" />
                                    <link rel="related" title="Pollutant in feed - n-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/486" />
                                    <link rel="related" title="Pollutant in feed - o-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/482" />
                                    <link rel="related" title="Pollutant in feed - propane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/503" />
                                    <link rel="related" title="Pollutant in feed - propene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/505" />
                                    <link rel="related" title="Pollutant in feed - trans-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6006" />
                                    <link rel="related" title="Pollutant in feed - trans-2-pentene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/82" />
                                    <link rel="related" title="Pollutant in feed - toluene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/21" />
                            
            <published>2022-01-28T14:50:53+00:00</published>
                        <summary type="html">GB Aggregated Observations for Liverpool Speke (LVP) in 1999</summary>
            <title>GB Aggregated Observations for Liverpool Speke (LVP) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:53+00:00</updated>
                                <georss:polygon>53.34633 -2.844333 53.34633 -2.844333 53.34633 -2.844333 53.34633 -2.844333 53.34633 -2.844333</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-LW1</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LW1.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LW1.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-LW1.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:53+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Lewisham (LW1) in 1999</summary>
            <title>GB Aggregated Observations for London Lewisham (LW1) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:53+00:00</updated>
                                <georss:polygon>51.44541 -0.020139 51.44541 -0.020139 51.44541 -0.020139 51.44541 -0.020139 51.44541 -0.020139</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-MAN</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MAN.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MAN.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MAN.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:54+00:00</published>
                        <summary type="html">GB Aggregated Observations for Manchester Town Hall (MAN) in 1999</summary>
            <title>GB Aggregated Observations for Manchester Town Hall (MAN) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:54+00:00</updated>
                                <georss:polygon>53.4785 -2.2448 53.4785 -2.2448 53.4785 -2.2448 53.4785 -2.2448 53.4785 -2.2448</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-MAN3</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MAN3.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MAN3.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MAN3.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:54+00:00</published>
                        <summary type="html">GB Aggregated Observations for Manchester Piccadilly (MAN3) in 1999</summary>
            <title>GB Aggregated Observations for Manchester Piccadilly (MAN3) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:54+00:00</updated>
                                <georss:polygon>53.48152 -2.237881 53.48152 -2.237881 53.48152 -2.237881 53.48152 -2.237881 53.48152 -2.237881</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-MAN4</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MAN4.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MAN4.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MAN4.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:55+00:00</published>
                        <summary type="html">GB Aggregated Observations for Manchester South (MAN4) in 1999</summary>
            <title>GB Aggregated Observations for Manchester South (MAN4) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:55+00:00</updated>
                                <georss:polygon>53.369026 -2.24328 53.369026 -2.24328 53.369026 -2.24328 53.369026 -2.24328 53.369026 -2.24328</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-MH</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MH.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MH.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MH.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                            
            <published>2022-01-28T14:50:56+00:00</published>
                        <summary type="html">GB Aggregated Observations for Mace Head (MH) in 1999</summary>
            <title>GB Aggregated Observations for Mace Head (MH) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:56+00:00</updated>
                                <georss:polygon>53.326444 -9.903917 53.326444 -9.903917 53.326444 -9.903917 53.326444 -9.903917 53.326444 -9.903917</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-MID</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MID.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MID.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MID.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - 1,3-butadiene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/24" />
                                    <link rel="related" title="Pollutant in feed - 1-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6005" />
                                    <link rel="related" title="Pollutant in feed - benzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/20" />
                                    <link rel="related" title="Pollutant in feed - cis-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6007" />
                                    <link rel="related" title="Pollutant in feed - ethane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/428" />
                                    <link rel="related" title="Pollutant in feed - ethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/431" />
                                    <link rel="related" title="Pollutant in feed - ethene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/430" />
                                    <link rel="related" title="Pollutant in feed - ethyne" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/432" />
                                    <link rel="related" title="Pollutant in feed - iso-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/447" />
                                    <link rel="related" title="Pollutant in feed - iso-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/450" />
                                    <link rel="related" title="Pollutant in feed - isoprene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/451" />
                                    <link rel="related" title="Pollutant in feed - m+p-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/464" />
                                    <link rel="related" title="Pollutant in feed - n-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/394" />
                                    <link rel="related" title="Pollutant in feed - n-heptane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/441" />
                                    <link rel="related" title="Pollutant in feed - n-hexane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/443" />
                                    <link rel="related" title="Pollutant in feed - n-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/486" />
                                    <link rel="related" title="Pollutant in feed - o-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/482" />
                                    <link rel="related" title="Pollutant in feed - propane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/503" />
                                    <link rel="related" title="Pollutant in feed - propene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/505" />
                                    <link rel="related" title="Pollutant in feed - trans-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6006" />
                                    <link rel="related" title="Pollutant in feed - trans-2-pentene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/82" />
                                    <link rel="related" title="Pollutant in feed - toluene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/21" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:56+00:00</published>
                        <summary type="html">GB Aggregated Observations for Middlesbrough (MID) in 1999</summary>
            <title>GB Aggregated Observations for Middlesbrough (MID) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:56+00:00</updated>
                                <georss:polygon>54.569297 -1.220874 54.569297 -1.220874 54.569297 -1.220874 54.569297 -1.220874 54.569297 -1.220874</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-MY1</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MY1.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MY1.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-MY1.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - 1,2,4-trimethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6011" />
                                    <link rel="related" title="Pollutant in feed - 1,3,5-trimethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6013" />
                                    <link rel="related" title="Pollutant in feed - 1,3-butadiene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/24" />
                                    <link rel="related" title="Pollutant in feed - 1-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6005" />
                                    <link rel="related" title="Pollutant in feed - 2-methylpentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/316" />
                                    <link rel="related" title="Pollutant in feed - 3-methylpentane (VOC-AIR only)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/323" />
                                    <link rel="related" title="Pollutant in feed - benzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/20" />
                                    <link rel="related" title="Pollutant in feed - cis-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6007" />
                                    <link rel="related" title="Pollutant in feed - ethane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/428" />
                                    <link rel="related" title="Pollutant in feed - ethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/431" />
                                    <link rel="related" title="Pollutant in feed - ethene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/430" />
                                    <link rel="related" title="Pollutant in feed - ethyne" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/432" />
                                    <link rel="related" title="Pollutant in feed - iso-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/447" />
                                    <link rel="related" title="Pollutant in feed - iso-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/450" />
                                    <link rel="related" title="Pollutant in feed - isoprene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/451" />
                                    <link rel="related" title="Pollutant in feed - m+p-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/464" />
                                    <link rel="related" title="Pollutant in feed - n-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/394" />
                                    <link rel="related" title="Pollutant in feed - n-heptane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/441" />
                                    <link rel="related" title="Pollutant in feed - n-hexane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/443" />
                                    <link rel="related" title="Pollutant in feed - n-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/486" />
                                    <link rel="related" title="Pollutant in feed - o-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/482" />
                                    <link rel="related" title="Pollutant in feed - propane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/503" />
                                    <link rel="related" title="Pollutant in feed - propene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/505" />
                                    <link rel="related" title="Pollutant in feed - trans-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6006" />
                                    <link rel="related" title="Pollutant in feed - trans-2-pentene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/82" />
                                    <link rel="related" title="Pollutant in feed - toluene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/21" />
                            
            <published>2022-01-28T14:50:56+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Marylebone Road (MY1) in 1999</summary>
            <title>GB Aggregated Observations for London Marylebone Road (MY1) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:56+00:00</updated>
                                <georss:polygon>51.52253 -0.154611 51.52253 -0.154611 51.52253 -0.154611 51.52253 -0.154611 51.52253 -0.154611</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-NEWC</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-NEWC.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-NEWC.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-NEWC.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:57+00:00</published>
                        <summary type="html">GB Aggregated Observations for Newcastle Centre (NEWC) in 1999</summary>
            <title>GB Aggregated Observations for Newcastle Centre (NEWC) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:57+00:00</updated>
                                <georss:polygon>54.97825 -1.610528 54.97825 -1.610528 54.97825 -1.610528 54.97825 -1.610528 54.97825 -1.610528</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-NOR1</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-NOR1.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-NOR1.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-NOR1.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:57+00:00</published>
                        <summary type="html">GB Aggregated Observations for Norwich Roadside (NOR1) in 1999</summary>
            <title>GB Aggregated Observations for Norwich Roadside (NOR1) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:57+00:00</updated>
                                <georss:polygon>52.622 1.299064 52.622 1.299064 52.622 1.299064 52.622 1.299064 52.622 1.299064</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-NOR2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-NOR2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-NOR2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-NOR2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:58+00:00</published>
                        <summary type="html">GB Aggregated Observations for Norwich Centre (NOR2) in 1999</summary>
            <title>GB Aggregated Observations for Norwich Centre (NOR2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:58+00:00</updated>
                                <georss:polygon>52.63203 1.295019 52.63203 1.295019 52.63203 1.295019 52.63203 1.295019 52.63203 1.295019</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-NOTT</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-NOTT.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-NOTT.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-NOTT.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:50:58+00:00</published>
                        <summary type="html">GB Aggregated Observations for Nottingham Centre (NOTT) in 1999</summary>
            <title>GB Aggregated Observations for Nottingham Centre (NOTT) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:58+00:00</updated>
                                <georss:polygon>52.95473 -1.146447 52.95473 -1.146447 52.95473 -1.146447 52.95473 -1.146447 52.95473 -1.146447</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-OX</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-OX.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-OX.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-OX.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:50:59+00:00</published>
                        <summary type="html">GB Aggregated Observations for Oxford Centre Roadside (OX) in 1999</summary>
            <title>GB Aggregated Observations for Oxford Centre Roadside (OX) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:50:59+00:00</updated>
                                <georss:polygon>51.751745 -1.257463 51.751745 -1.257463 51.751745 -1.257463 51.751745 -1.257463 51.751745 -1.257463</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-PEMB</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-PEMB.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-PEMB.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-PEMB.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:51:00+00:00</published>
                        <summary type="html">GB Aggregated Observations for Narberth (PEMB) in 1999</summary>
            <title>GB Aggregated Observations for Narberth (PEMB) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:00+00:00</updated>
                                <georss:polygon>51.782616 -4.69237 51.782616 -4.69237 51.782616 -4.69237 51.782616 -4.69237 51.782616 -4.69237</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-PLYM</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-PLYM.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-PLYM.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-PLYM.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:51:01+00:00</published>
                        <summary type="html">GB Aggregated Observations for Plymouth Centre (PLYM) in 1999</summary>
            <title>GB Aggregated Observations for Plymouth Centre (PLYM) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:01+00:00</updated>
                                <georss:polygon>50.37167 -4.142361 50.37167 -4.142361 50.37167 -4.142361 50.37167 -4.142361 50.37167 -4.142361</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-READ</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-READ.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-READ.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-READ.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:51:01+00:00</published>
                        <summary type="html">GB Aggregated Observations for Reading (READ) in 1999</summary>
            <title>GB Aggregated Observations for Reading (READ) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:01+00:00</updated>
                                <georss:polygon>51.45352 -0.95518 51.45352 -0.95518 51.45352 -0.95518 51.45352 -0.95518 51.45352 -0.95518</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-REDC</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-REDC.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-REDC.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-REDC.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:51:02+00:00</published>
                        <summary type="html">GB Aggregated Observations for Redcar (REDC) in 1999</summary>
            <title>GB Aggregated Observations for Redcar (REDC) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:02+00:00</updated>
                                <georss:polygon>54.610735 -1.0733 54.610735 -1.0733 54.610735 -1.0733 54.610735 -1.0733 54.610735 -1.0733</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-ROCH</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ROCH.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ROCH.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ROCH.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₂.₅ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6001" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:51:03+00:00</published>
                        <summary type="html">GB Aggregated Observations for Rochester Stoke (ROCH) in 1999</summary>
            <title>GB Aggregated Observations for Rochester Stoke (ROCH) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:03+00:00</updated>
                                <georss:polygon>51.45617 0.634889 51.45617 0.634889 51.45617 0.634889 51.45617 0.634889 51.45617 0.634889</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-ROTH</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ROTH.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ROTH.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-ROTH.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:51:03+00:00</published>
                        <summary type="html">GB Aggregated Observations for Rotherham Centre (ROTH) in 1999</summary>
            <title>GB Aggregated Observations for Rotherham Centre (ROTH) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:03+00:00</updated>
                                <georss:polygon>53.43186 -1.354444 53.43186 -1.354444 53.43186 -1.354444 53.43186 -1.354444 53.43186 -1.354444</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-SHE</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SHE.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SHE.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SHE.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:51:04+00:00</published>
                        <summary type="html">GB Aggregated Observations for Sheffield Tinsley (SHE) in 1999</summary>
            <title>GB Aggregated Observations for Sheffield Tinsley (SHE) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:04+00:00</updated>
                                <georss:polygon>53.41058 -1.396139 53.41058 -1.396139 53.41058 -1.396139 53.41058 -1.396139 53.41058 -1.396139</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-SHE2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SHE2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SHE2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SHE2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:51:04+00:00</published>
                        <summary type="html">GB Aggregated Observations for Sheffield Centre (SHE2) in 1999</summary>
            <title>GB Aggregated Observations for Sheffield Centre (SHE2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:04+00:00</updated>
                                <georss:polygon>53.37772 -1.473306 53.37772 -1.473306 53.37772 -1.473306 53.37772 -1.473306 53.37772 -1.473306</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-SIB</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SIB.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SIB.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SIB.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - particulate ammonium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/45" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (active)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (diffusion tube)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                            
            <published>2022-01-28T14:51:05+00:00</published>
                        <summary type="html">GB Aggregated Observations for Sibton (SIB) in 1999</summary>
            <title>GB Aggregated Observations for Sibton (SIB) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:05+00:00</updated>
                                <georss:polygon>52.2944 1.463497 52.2944 1.463497 52.2944 1.463497 52.2944 1.463497 52.2944 1.463497</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-SK1</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SK1.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SK1.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SK1.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:51:06+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Southwark (SK1) in 1999</summary>
            <title>GB Aggregated Observations for London Southwark (SK1) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:06+00:00</updated>
                                <georss:polygon>51.49055 -0.096667 51.49055 -0.096667 51.49055 -0.096667 51.49055 -0.096667 51.49055 -0.096667</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-SK2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SK2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SK2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SK2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:51:06+00:00</published>
                        <summary type="html">GB Aggregated Observations for Southwark Roadside (SK2) in 1999</summary>
            <title>GB Aggregated Observations for Southwark Roadside (SK2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:06+00:00</updated>
                                <georss:polygon>51.48199 -0.0623 51.48199 -0.0623 51.48199 -0.0623 51.48199 -0.0623 51.48199 -0.0623</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-SOM</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SOM.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SOM.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SOM.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                            
            <published>2022-01-28T14:51:07+00:00</published>
                        <summary type="html">GB Aggregated Observations for Somerton (SOM) in 1999</summary>
            <title>GB Aggregated Observations for Somerton (SOM) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:07+00:00</updated>
                                <georss:polygon>51.03572 -2.735253 51.03572 -2.735253 51.03572 -2.735253 51.03572 -2.735253 51.03572 -2.735253</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-SOUT</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SOUT.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SOUT.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SOUT.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - 1,3-butadiene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/24" />
                                    <link rel="related" title="Pollutant in feed - 1-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6005" />
                                    <link rel="related" title="Pollutant in feed - benzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/20" />
                                    <link rel="related" title="Pollutant in feed - cis-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6007" />
                                    <link rel="related" title="Pollutant in feed - ethane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/428" />
                                    <link rel="related" title="Pollutant in feed - ethylbenzene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/431" />
                                    <link rel="related" title="Pollutant in feed - ethene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/430" />
                                    <link rel="related" title="Pollutant in feed - ethyne" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/432" />
                                    <link rel="related" title="Pollutant in feed - iso-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/447" />
                                    <link rel="related" title="Pollutant in feed - iso-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/450" />
                                    <link rel="related" title="Pollutant in feed - isoprene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/451" />
                                    <link rel="related" title="Pollutant in feed - m+p-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/464" />
                                    <link rel="related" title="Pollutant in feed - n-butane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/394" />
                                    <link rel="related" title="Pollutant in feed - n-heptane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/441" />
                                    <link rel="related" title="Pollutant in feed - n-hexane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/443" />
                                    <link rel="related" title="Pollutant in feed - n-pentane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/486" />
                                    <link rel="related" title="Pollutant in feed - o-xylene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/482" />
                                    <link rel="related" title="Pollutant in feed - propane" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/503" />
                                    <link rel="related" title="Pollutant in feed - propene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/505" />
                                    <link rel="related" title="Pollutant in feed - trans-2-butene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/6006" />
                                    <link rel="related" title="Pollutant in feed - trans-2-pentene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/82" />
                                    <link rel="related" title="Pollutant in feed - toluene" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/21" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:51:07+00:00</published>
                        <summary type="html">GB Aggregated Observations for Southampton Centre (SOUT) in 1999</summary>
            <title>GB Aggregated Observations for Southampton Centre (SOUT) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:07+00:00</updated>
                                <georss:polygon>50.908173 -1.395757 50.908173 -1.395757 50.908173 -1.395757 50.908173 -1.395757 50.908173 -1.395757</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-STOC</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-STOC.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-STOC.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-STOC.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:51:08+00:00</published>
                        <summary type="html">GB Aggregated Observations for Stockport (STOC) in 1999</summary>
            <title>GB Aggregated Observations for Stockport (STOC) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:08+00:00</updated>
                                <georss:polygon>53.40994 -2.1582 53.40994 -2.1582 53.40994 -2.1582 53.40994 -2.1582 53.40994 -2.1582</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-STOK</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-STOK.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-STOK.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-STOK.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:51:09+00:00</published>
                        <summary type="html">GB Aggregated Observations for Stoke-on-Trent Centre (STOK) in 1999</summary>
            <title>GB Aggregated Observations for Stoke-on-Trent Centre (STOK) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:09+00:00</updated>
                                <georss:polygon>53.02821 -2.175133 53.02821 -2.175133 53.02821 -2.175133 53.02821 -2.175133 53.02821 -2.175133</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-SUND</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SUND.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SUND.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SUND.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                            
            <published>2022-01-28T14:51:09+00:00</published>
                        <summary type="html">GB Aggregated Observations for Sunderland (SUND) in 1999</summary>
            <title>GB Aggregated Observations for Sunderland (SUND) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:09+00:00</updated>
                                <georss:polygon>54.906106 -1.380081 54.906106 -1.380081 54.906106 -1.380081 54.906106 -1.380081 54.906106 -1.380081</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-SUT1</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SUT1.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SUT1.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SUT1.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:51:10+00:00</published>
                        <summary type="html">GB Aggregated Observations for Sutton Roadside (SUT1) in 1999</summary>
            <title>GB Aggregated Observations for Sutton Roadside (SUT1) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:10+00:00</updated>
                                <georss:polygon>51.36636 -0.182789 51.36636 -0.182789 51.36636 -0.182789 51.36636 -0.182789 51.36636 -0.182789</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-SUT3</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SUT3.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SUT3.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SUT3.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:51:10+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Sutton (SUT3) in 1999</summary>
            <title>GB Aggregated Observations for London Sutton (SUT3) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:10+00:00</updated>
                                <georss:polygon>51.36789 -0.165489 51.36789 -0.165489 51.36789 -0.165489 51.36789 -0.165489 51.36789 -0.165489</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-SV</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SV.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SV.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SV.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Gaseous nitric acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/50" />
                                    <link rel="related" title="Pollutant in feed - Gaseous sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Gaseous hydrochloric acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/39" />
                                    <link rel="related" title="Pollutant in feed - Gaseous nitrous acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/999005" />
                                    <link rel="related" title="Pollutant in feed - Particulate nitrate" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/46" />
                                    <link rel="related" title="Pollutant in feed - Particulate sulphate" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/47" />
                                    <link rel="related" title="Pollutant in feed - Particulate chloride" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/631" />
                                    <link rel="related" title="Pollutant in feed - Particulate nitrite" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/999004" />
                                    <link rel="related" title="Pollutant in feed - Particulate sodium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/668" />
                                    <link rel="related" title="Pollutant in feed - Particulate calcium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/629" />
                                    <link rel="related" title="Pollutant in feed - Particulate magnesium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/659" />
                                    <link rel="related" title="Pollutant in feed - particulate ammonium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/45" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (active)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                            
            <published>2022-01-28T14:51:11+00:00</published>
                        <summary type="html">GB Aggregated Observations for Strathvaich (SV) in 1999</summary>
            <title>GB Aggregated Observations for Strathvaich (SV) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:11+00:00</updated>
                                <georss:polygon>57.734456 -4.776583 57.734456 -4.776583 57.734456 -4.776583 57.734456 -4.776583 57.734456 -4.776583</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-SWAN</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SWAN.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SWAN.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-SWAN.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:51:12+00:00</published>
                        <summary type="html">GB Aggregated Observations for Swansea (SWAN) in 1999</summary>
            <title>GB Aggregated Observations for Swansea (SWAN) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:12+00:00</updated>
                                <georss:polygon>51.62114 -3.943329 51.62114 -3.943329 51.62114 -3.943329 51.62114 -3.943329 51.62114 -3.943329</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-TED</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-TED.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-TED.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-TED.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:51:12+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Teddington (TED) in 1999</summary>
            <title>GB Aggregated Observations for London Teddington (TED) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:12+00:00</updated>
                                <georss:polygon>51.42099 -0.339647 51.42099 -0.339647 51.42099 -0.339647 51.42099 -0.339647 51.42099 -0.339647</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-TH2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-TH2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-TH2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-TH2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2022-01-28T14:51:13+00:00</published>
                        <summary type="html">GB Aggregated Observations for Tower Hamlets Roadside (TH2) in 1999</summary>
            <title>GB Aggregated Observations for Tower Hamlets Roadside (TH2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:13+00:00</updated>
                                <georss:polygon>51.52253 -0.042155 51.52253 -0.042155 51.52253 -0.042155 51.52253 -0.042155 51.52253 -0.042155</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-THUR</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-THUR.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-THUR.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-THUR.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

            
            <published>2022-01-28T14:51:13+00:00</published>
                        <summary type="html">GB Aggregated Observations for Thurrock (THUR) in 1999</summary>
            <title>GB Aggregated Observations for Thurrock (THUR) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:13+00:00</updated>
                                <georss:polygon>51.47707 0.317969 51.47707 0.317969 51.47707 0.317969 51.47707 0.317969 51.47707 0.317969</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-WA2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WA2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WA2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WA2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:51:14+00:00</published>
                        <summary type="html">GB Aggregated Observations for London Wandsworth (WA2) in 1999</summary>
            <title>GB Aggregated Observations for London Wandsworth (WA2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:14+00:00</updated>
                                <georss:polygon>51.45696 -0.191164 51.45696 -0.191164 51.45696 -0.191164 51.45696 -0.191164 51.45696 -0.191164</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-WAL</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WAL.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WAL.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WAL.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:51:14+00:00</published>
                        <summary type="html">GB Aggregated Observations for Walsall Alumwell (WAL) in 1999</summary>
            <title>GB Aggregated Observations for Walsall Alumwell (WAL) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:14+00:00</updated>
                                <georss:polygon>52.58167 -2.010483 52.58167 -2.010483 52.58167 -2.010483 52.58167 -2.010483 52.58167 -2.010483</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-WAL2</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WAL2.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WAL2.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WAL2.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:51:14+00:00</published>
                        <summary type="html">GB Aggregated Observations for Walsall Willenhall (WAL2) in 1999</summary>
            <title>GB Aggregated Observations for Walsall Willenhall (WAL2) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:14+00:00</updated>
                                <georss:polygon>52.60821 -2.033144 52.60821 -2.033144 52.60821 -2.033144 52.60821 -2.033144 52.60821 -2.033144</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-WBRO</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WBRO.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WBRO.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WBRO.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:51:15+00:00</published>
                        <summary type="html">GB Aggregated Observations for Sandwell West Bromwich (WBRO) in 1999</summary>
            <title>GB Aggregated Observations for Sandwell West Bromwich (WBRO) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:15+00:00</updated>
                                <georss:polygon>52.52062 -1.995556 52.52062 -1.995556 52.52062 -1.995556 52.52062 -1.995556 52.52062 -1.995556</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-WFEN</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WFEN.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WFEN.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WFEN.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:51:16+00:00</published>
                        <summary type="html">GB Aggregated Observations for Wicken Fen (WFEN) in 1999</summary>
            <title>GB Aggregated Observations for Wicken Fen (WFEN) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:16+00:00</updated>
                                <georss:polygon>52.2985 0.290917 52.2985 0.290917 52.2985 0.290917 52.2985 0.290917 52.2985 0.290917</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-WL</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WL.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WL.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WL.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                            
            <published>2022-01-28T14:51:16+00:00</published>
                        <summary type="html">GB Aggregated Observations for West London (WL) in 1999</summary>
            <title>GB Aggregated Observations for West London (WL) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:16+00:00</updated>
                                <georss:polygon>51.4938 -0.200361 51.4938 -0.200361 51.4938 -0.200361 51.4938 -0.200361 51.4938 -0.200361</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-WOLV</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WOLV.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WOLV.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-WOLV.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Carbon monoxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/10" />
                                    <link rel="related" title="Pollutant in feed - Sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen oxides as nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/9" />
                                    <link rel="related" title="Pollutant in feed - Nitric oxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/38" />
                                    <link rel="related" title="Pollutant in feed - PM₁₀ particulate matter (Hourly measured)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/5" />
                            
            <published>2022-01-28T14:51:17+00:00</published>
                        <summary type="html">GB Aggregated Observations for Wolverhampton Centre (WOLV) in 1999</summary>
            <title>GB Aggregated Observations for Wolverhampton Centre (WOLV) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:17+00:00</updated>
                                <georss:polygon>52.58818 -2.129008 52.58818 -2.129008 52.58818 -2.129008 52.58818 -2.129008 52.58818 -2.129008</georss:polygon>
                            </entry>
            <entry>
            <inspire_dls:spatial_dataset_identifier_code>GB_AggregatedObservations_1999-YW</inspire_dls:spatial_dataset_identifier_code>
                            <inspire_dls:spatial_dataset_identifier_namespace>http://environment.data.gov.uk/air-quality/so/dls/1.0</inspire_dls:spatial_dataset_identifier_namespace>
                                        <category term="https://www.opengis.net/def/crs/EPSG/0/4326" label="WGS84"/>
                        <author>
                <name>Ricardo Energy &amp; Environment on behalf of the UK Department for Environment, Food &amp; Rural Affairs and the Devolved Administrations</name>
                <email>aqinfo@ricardo.com</email>
            </author>
            <id>https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-YW.atom.en.xml</id>
                            <link rel="describedby" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-YW.metadata.en.xml" type="application/xml" hreflang="en" title="Metadata"/>
                        <link rel="alternate" href="https://uk-air.defra.gov.uk/data/atom-dls/aggregated/1999/GB_AggregatedObservations_1999-YW.atom.en.xml" type="application/atom+xml" hreflang="en" title="Feed containing the dataset in several formats"/>

                                                <link rel="related" title="Pollutant in feed - Ozone" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/7" />
                                    <link rel="related" title="Pollutant in feed - pH in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2076" />
                                    <link rel="related" title="Pollutant in feed - Sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/719" />
                                    <link rel="related" title="Pollutant in feed - Nitrate as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/666" />
                                    <link rel="related" title="Pollutant in feed - Ammonium as N in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/664" />
                                    <link rel="related" title="Pollutant in feed - Sodium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/669" />
                                    <link rel="related" title="Pollutant in feed - Magnesium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/660" />
                                    <link rel="related" title="Pollutant in feed - Calcium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/630" />
                                    <link rel="related" title="Pollutant in feed - Chloride in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/632" />
                                    <link rel="related" title="Pollutant in feed - Potassium in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/658" />
                                    <link rel="related" title="Pollutant in feed - Phosphate as P in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/2770" />
                                    <link rel="related" title="Pollutant in feed - Non-marine sulphate as S in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/720" />
                                    <link rel="related" title="Pollutant in feed - Conductivity" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/412" />
                                    <link rel="related" title="Pollutant in feed - Acidity in precipitation" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/648" />
                                    <link rel="related" title="Pollutant in feed - Rainfall" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/753" />
                                    <link rel="related" title="Pollutant in feed - Nitrogen dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/8" />
                                    <link rel="related" title="Pollutant in feed - Gaseous nitric acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/50" />
                                    <link rel="related" title="Pollutant in feed - Gaseous sulphur dioxide" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/1" />
                                    <link rel="related" title="Pollutant in feed - Gaseous hydrochloric acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/39" />
                                    <link rel="related" title="Pollutant in feed - Gaseous nitrous acid" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/999005" />
                                    <link rel="related" title="Pollutant in feed - Particulate nitrate" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/46" />
                                    <link rel="related" title="Pollutant in feed - Particulate sulphate" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/47" />
                                    <link rel="related" title="Pollutant in feed - Particulate chloride" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/631" />
                                    <link rel="related" title="Pollutant in feed - Particulate nitrite" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/999004" />
                                    <link rel="related" title="Pollutant in feed - Particulate sodium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/668" />
                                    <link rel="related" title="Pollutant in feed - Particulate calcium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/629" />
                                    <link rel="related" title="Pollutant in feed - Particulate magnesium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/659" />
                                    <link rel="related" title="Pollutant in feed - particulate ammonium" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/45" />
                                    <link rel="related" title="Pollutant in feed - gaseous ammonia (active)" href="http://dd.eionet.europa.eu/vocabulary/aq/pollutant/35" />
                            
            <published>2022-01-28T14:51:17+00:00</published>
                        <summary type="html">GB Aggregated Observations for Yarner Wood (YW) in 1999</summary>
            <title>GB Aggregated Observations for Yarner Wood (YW) in 1999 - DEFRA UK Air - GOV.UK</title>

            <updated>2022-01-28T14:51:17+00:00</updated>
                                <georss:polygon>50.5976 -3.71651 50.5976 -3.71651 50.5976 -3.71651 50.5976 -3.71651 50.5976 -3.71651</georss:polygon>
                            </entry>
    </feed>

