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LAQN Pollution Levels
Harrow - Stanmore (closed)
Barnet - Tally Ho Corner (closed)
Enfield - Bowes Primary School (Level 1)
Haringey - Bounds Green (closed)
Barnet - Strawberry Vale (closed)
Barnet - Finchley (closed)
Brent - Kingsbury (closed)
Harrow - Pinner Road (closed)
Haringey - Priory Park (closed)
Haringey - Priory Park South (Level 1)
Islington - Foxham Gardens (closed)
Islington - Arsenal (Level 1)
Brent - Ikea Car Park (closed)
Islington - Holloway Road (Level 2)
Brent - Ikea (Level 3)
Brent - Neasden Lane (Level 2)
Camden - Swiss Cottage (no data)
Ealing - Greenford (closed)
Islington - Upper Street (closed)
Brent - John Keble Primary School (Level 1)
Brent - Harlesden (closed)
Brent - St Marys Primary School (closed)
Camden - Coopers Lane (closed)
Islington - Duncan Terrace (closed)
Brent - ARK Franklin Primary Academy (Level 1)
Hammersmith and Fulham - Scrubs Lane (closed)
Ealing - Hanger Lane Gyratory (Level 2)
Camden - Euston Road (closed)
Marylebone Road - BAM (no data)
Westminster - Marylebone Road FDMS (closed)
Westminster - Marylebone Road (Level 1)
Camden - Bloomsbury (no data)
Ealing - Western Avenue (Level 2)
Ealing - Court Way (closed)
Ealing - Horn Lane (Level 2)
Camden - St Martins College (NOX 2) (closed)
North Kensington MET (closed)
Kensington and Chelsea - North Ken (Level 2)
Kensington and Chelsea - North Ken FDMS (closed)
Kensington and Chelsea - North Ken FIDAS (no data)
Camden - St Martins College (NOX 1) (closed)
Camden - Holborn (Bee Midtown) (closed)
Ealing - Horn Lane TEOM (Level 2)
Westminster - Cavendish Square (closed)
Westminster - Oxford Street East (closed)
Camden - Shaftesbury Avenue (closed)
City of London - Farringdon Street (closed)
Westminster - Oxford Street (Level 2)
Westminster - Duke Street (Grosvenor) (closed)
Regent Street (The Crown Estate) (Level 1)
Regent Street facade (The Crown Estate) (closed)
Westminster - Covent Garden (Level 2)
Westminster - Strand (Northbank BID) (closed)
Ealing - Ealing Town Hall (closed)
Westminster - Charing Cross Library (closed)
Waterloo Place (The Crown Estate) (Level 1)
Ealing - Southall FDMS (closed)
Ealing - Acton Town Hall (Partisol) (closed)
Ealing - Acton Town Hall (closed)
Ealing - Acton Town Hall FDMS (closed)
Ealing - Southall Railway (closed)
Hammersmith and Fulham - Shepherds Bush (closed)
Ealing - Acton Vale (no data)
Westminster - Victoria Street (closed)
Hounslow and Ealing - Gunnersbury Avenue (closed)
Hammersmith and Fulham - Brook Green (closed)
Kensington and Chelsea - Knightsbridge (closed)
Westminster - Victoria (Victoria BID) (closed)
Westminster - Victoria (closed)
Area Map

Peak air pollution levels for Tuesday 26 March 2024


How is the index calculated?

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Low (1-3) Moderate (4-6) High (7-9)
Low (1-3) Moderate (4-6) High (7-9)
• • •
Very High (10) No Data Closed
Very High (10) No Data Closed
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How the bands are calculated

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This map shows daily maximum index values for the date you have selected. Manually checked data from each operational monitoring site is included.
You can find out more information about each location (monitoring site) by clicking on its dot on the map. Once selected you can find out further information by clicking the 'Site Details' link above.

Click the 'Statistics' link above to see results from this site compared to national limit values. Past pollution episodes can be seen by clicking on the 'Episodes' link.

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Our Guide to Air Pollution, Health and Actions

We try to answer common questions about air pollution in London, and explain how our website can keep you informed.