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LAQN Pollution Levels
Harrow - Stanmore (Level 1)
Barnet - Tally Ho Corner (Level 2)
Barnet - Finchley (Level 1)
Brent - Kingsbury (Level 3)
Harrow - Pinner Road (Level 1)
Brent - Ikea Car Park (closed)
Brent - Ikea (Level 2)
Brent - Neasden Lane (Level 3)
Hillingdon - South Ruislip (Level 1)
Ealing - Greenford (closed)
Brent - John Keble Primary School (Level 1)
Brent - Harlesden (closed)
Brent - St Marys Primary School (Level 1)
Hammersmith and Fulham - Scrubs Lane (closed)
Ealing - Hanger Lane Gyratory (Level 2)
Hillingdon - Hillingdon Hospital (Level 1)
Ealing - Western Avenue (no data)
Ealing - Court Way (closed)
Kensington and Chelsea - North Ken (Level 3)
Kensington and Chelsea - North Ken FDMS (Level 1)
Ealing - Horn Lane (Level 6)
Ealing - Ealing Town Hall (Level 2)
Ealing - Southall (Level 1)
Ealing - Acton Town Hall (Level 2)
Ealing - Acton Town Hall FDMS (Level 1)
Hammersmith and Fulham - Brook Green (closed)
Kensington and Chelsea - Cromwell Road (no data)
Kensington and Chelsea - Pembroke Road (closed)
Hillingdon - Sipson Road (Level 2)
Hounslow - Brentford (closed)
Hounslow - Chiswick High Road (no data)
Hammersmith and Fulham - Broadway (closed)
Kensington and Chelsea - Earls Court Rd (Level 2)
Hillingdon - Harlington (no data)
Hounslow - Brentford (no data)
Hounslow - Brentford (closed)
Richmond - Castelnau (Level 2)
Hounslow - Cranford (no data)
Hillingdon - Oxford Avenue (Level 1)
Hounslow - Heston Road (Level 1)
Heathrow Airport (Level 1)
Richmond - Barnes Wetlands (Level 3)
Wandsworth - Putney High Street (Level 5)
Wandsworth - Putney High Street Facade (Level 3)
Hounslow - Hatton Cross (Level 1)
Wandsworth - Town Hall (Level 1)

Peak air pollution levels recorded on Friday 30 July 2010

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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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This map shows daily maximum index values recorded on the date you have selected in and around Hillingdon. Manually checked data from each operational monitoring site is included.
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Species Air Pollution Index
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