LAQN Monitoring Sites
Harrow - Stanmore (Urban Background)
Barnet - Tally Ho Corner (Roadside/Kerbside)
Enfield - Bowes Primary School (Roadside/Kerbside)
Haringey - Bounds Green (Roadside/Kerbside)
Barnet - Strawberry Vale (Urban Background)
Barnet - Finchley (Urban Background)
Brent - Kingsbury (Suburban)
Harrow - Pinner Road (Roadside/Kerbside)
Haringey - Priory Park (Urban Background)
Haringey  - Priory Park South (Urban Background)
Islington - Foxham Gardens (Urban Background)
Islington - Arsenal (Urban Background)
Brent - Ikea Car Park (Roadside/Kerbside)
Islington - Holloway Road (Roadside/Kerbside)
Brent - Ikea (Roadside/Kerbside)
Brent - Neasden Lane (Industrial)
Camden - Swiss Cottage (Roadside/Kerbside)
Ealing - Greenford (Urban Background)
Islington - Upper Street (Urban Background)
Brent - John Keble Primary School (Roadside/Kerbside)
Brent - Harlesden (Roadside/Kerbside)
Brent - St Marys Primary School (Urban Background)
Camden - Coopers Lane (Industrial)
Islington - Duncan Terrace (Roadside/Kerbside)
Brent - ARK Franklin Primary Academy (Roadside/Kerbside)
Hammersmith and Fulham - Scrubs Lane (Roadside/Kerbside)
Ealing - Hanger Lane Gyratory (Roadside/Kerbside)
Camden - Euston Road (Roadside/Kerbside)
Westminster - Marylebone Road FDMS (Roadside/Kerbside)
Westminster - Marylebone Road (Roadside/Kerbside)
Camden - Bloomsbury (Urban Background)
Ealing - Western Avenue (Roadside/Kerbside)
Ealing - Court Way (Roadside/Kerbside)
Ealing - Horn Lane (Industrial)
Camden - St Martins College (NOX 2) (Urban Background)
Kensington and Chelsea - North Ken (Urban Background)
Kensington and Chelsea - North Ken FDMS (Urban Background)
Kensington and Chelsea - North Ken FIDAS (Urban Background)
Camden - St Martins College (NOX 1) (Urban Background)
Camden - Holborn (Bee Midtown) (Roadside/Kerbside)
Ealing - Horn Lane TEOM (Industrial)
Westminster - Cavendish Square (Roadside/Kerbside)
Westminster - Oxford Street East (Roadside/Kerbside)
Camden - Shaftesbury Avenue (Roadside/Kerbside)
City of London - Farringdon Street (Roadside/Kerbside)
Westminster - Duke Street (Grosvenor) (Roadside/Kerbside)
Westminster - Oxford Street (Roadside/Kerbside)
Regent Street (The Crown Estate) (Roadside/Kerbside)
Regent Street facade (The Crown Estate) (Roadside/Kerbside)
Westminster - Covent Garden (Urban Background)
Westminster - Strand (Northbank BID) (Roadside/Kerbside)
Ealing - Ealing Town Hall (Urban Background)
Westminster - Charing Cross Library (Roadside/Kerbside)
Waterloo Place (The Crown Estate) (Roadside/Kerbside)
Ealing - Southall FDMS (Urban Background)
Ealing - Acton Town Hall (Roadside/Kerbside)
Ealing - Acton Town Hall FDMS (Roadside/Kerbside)
Ealing - Southall Railway (Roadside/Kerbside)
Hammersmith and Fulham - Shepherds Bush (Roadside/Kerbside)
Ealing - Acton Vale (Urban Background)
Westminster - Victoria Street (Roadside/Kerbside)
Hounslow and Ealing - Gunnersbury Avenue (Roadside/Kerbside)
Hammersmith and Fulham - Brook Green (Urban Background)
Kensington and Chelsea - Knightsbridge (Roadside/Kerbside)
Westminster - Victoria (Victoria BID) (Roadside/Kerbside)
Westminster - Victoria (Urban Background)

Network and classification details for all continuous monitoring sites.

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London Air Quality Network London Air Quality Network
National Network (AURN) National Network (AURN)
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  • Monitoring sites classification
Monitoring sites are divided into six different classes, depending on their proximity to major sources of pollution:
Kerbside Kerbside Sites with sample inlets within 1m of the kerb of a busy road. Sampling heights are within 2-3m of the ground.
Roadside Roadside Sites with sample inlets between 1m and 5m of the kerbside. Sampling heights are within 2-3m of the ground.
Urban Background Urban Background Urban locations away from major sources and broadly representative of town/city-wide background concentrations, e.g. urban residential areas.
Suburban Suburban Sites typical of residential areas on the outskirts of a town or city.
Rural Rural Rural locations distanced from major population centres, roads, industrial areas or other pollution sources.
Industrial Industrial Sites where industrial emissions make an significant contribution to pollution levels.
Each class of site will record pollution levels which can be considered broadly representative of similar locations nearby. For example, an 'Urban Background' site in an urban area will record levels similar to those found in many nearby residential areas, whereas a 'Roadside' site will record levels more representative of those close to roads of comparative size. Care must be taken when comparing results from different classes of sites.
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