Calm is the fragrant air

Air Quality Forecast for Greater London

Forecast published on Sun, 26 Sep 2021 06:00:00 +0100.

Values are for predicted maximum pollution levels, ranging from 1 (lowest pollution, best air quality) to 10 (highest pollution, worst air quality).

Colour key: Lowest pollution Highest pollution

Defra monitoring locations are shown by

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Forecast locations in Greater London

Location Today Tomorrow Wednesday Thursday Friday
All England Tennis Club Wimbledon 2 3 2 2 2
Arsenal F.c. 3 3 2 2 2
Barking 3 3 2 2 2
Barnet 2 3 2 2 2
Becton 2 3 2 2 2
Bexley 2 3 2 2 2
Biggin Hill 2 3 2 2 2
Bromley (greater London) 2 3 2 2 2
Bromley Ski Centre 2 3 2 2 2
Camden Town 3 3 2 2 2
Capel Manor 3 3 2 2 2
Charlton Athletic F.c. 2 3 2 2 2
Chelsea 2 3 2 2 2
Chelsea F.c. 2 3 2 2 2
Chessington World Of Adventures 2 3 2 2 2
City Of London 2 3 2 2 2
City Of London Youth Hostel 2 3 2 2 2
Croydon 2 3 2 2 2
Crystal Palace F.c. 2 3 2 2 2
Crystal Palace National Sports Centre 2 3 2 2 2
Dagenham 2 3 2 2 2
Down House 2 3 2 2 2
Ealing 2 3 2 2 2
Earls Court 2 3 2 2 2
Earl's Court Youth Hostel 2 3 2 2 2
Enfield 3 3 2 2 2
Excel 3 3 2 2 2
Fenton House 3 3 2 2 2
Fulham 2 3 2 2 2
Fulham F.c. 2 3 2 2 2
Greenwich 2 3 2 2 2
Greenwich Park 2 3 2 2 2
Hackney 3 3 2 2 2
Hammersmith 2 3 2 2 2
Hampstead 3 3 2 2 2
Hampstead Heath Youth Hostel 3 3 2 2 2
Hampton Court Palace 2 3 2 2 2
Hampton W Wks 2 3 2 2 2
Haringey 3 3 2 2 2
Harrow 2 3 2 2 2
Hayes 2 3 2 2 2
Heathrow 2 3 2 2 2
Hillingdon 2 3 2 2 2
Holland House Youth Hostel 2 3 2 2 2
Horseguards Parade 2 3 2 2 2
Hounslow 2 3 2 2 2
Hyde Park 2 3 2 2 2
Ilford 3 3 2 2 2
Islington 3 3 2 2 2
Kensington 2 3 2 2 2
Kew Gardens 2 3 2 2 2
Kingston Upon Thames 2 3 2 2 2
Lambeth 2 3 2 2 2
Lewisham 2 3 2 2 2
London 2 3 2 2 2
London Biggin Hill Airport 2 3 2 2 2
London City Airport 2 3 2 2 2
London Heathrow Airport 2 3 2 2 2
London Olympic Park North 3 3 2 2 2
London Olympic Park South 3 3 2 2 2
Lord's Marylebone C.c. 2 3 2 2 2
Merton 2 3 2 2 2
Millwall F.c. 2 3 2 2 2
Morden Hall Park 2 3 2 2 2
Myddleton House 3 3 2 2 2
New Addington 2 3 2 2 2
Northolt 2 3 2 2 2
North Greenwich Arena 2 3 2 2 2
Orpington 2 3 2 2 2
Osterley Park 2 3 2 2 2
Oxford Street Youth Hostel 3 3 2 2 2
Qpr F.c. 2 3 2 2 2
Richmond (greater London) 2 3 2 2 2
Romford 2 3 2 2 2
Rotherhithe Youth Hostel 3 3 2 2 2
Royal Botanic Gardens Kew 2 3 2 2 2
Rugby Football Union Twickenham 2 3 2 2 2
Southwark 2 3 2 2 2
Stepney 3 3 2 2 2
St Pancras Youth Hostel 3 3 2 2 2
Sutton 2 3 2 2 2
Syon House 2 3 2 2 2
The Mall 2 3 2 2 2
The Oval Surrey C.c.c. 2 3 2 2 2
The Royal Artillery Barracks 2 3 2 2 2
Tottenham Hotspur F.c. 3 3 2 2 2
Uxbridge 2 3 2 2 2
Walthamstow 3 3 2 2 2
Wandsworth 2 3 2 2 2
Wembley 2 3 2 2 2
Wembley Arena 2 3 2 2 2
Wembley Stadium 2 3 2 2 2
Westminster 2 3 2 2 2
West Ham United F.c. 3 3 2 2 2
Wimbledon 2 3 2 2 2
Wood Green 3 3 2 2 2
Woolwich 2 3 2 2 2
Yiewsley 2 3 2 2 2

Defra Air Quality Monitoring Stations in Greater London

Location Latest Data Date/Time Running 8 Hour mean Ozone
(µgm-3)
Hourly mean Nitrogen dioxide
(µgm-3)
Max 15 min mean Sulphur dioxide
(µgm-3)
Running 24 Hour mean PM2.5 Particles
(µgm-3)
Running 24 Hour mean PM10 Particles
(µgm-3)
ValueLevelValueLevelValueLevelValueLevelValueLevel
London Bloomsbury 2021-09-26 08:00:00 26 1 Low 35 1 Low 4 1 Low 15 2 Low 23 2 Low*1
London Eltham 2021-09-26 08:00:00 13 1 Low 13 1 Low 8 1 Low 11 1 Low*2
London Bexley 2021-09-26 08:00:00 30 1 Low 11 1 Low 15 1 Low*2
London N. Kensington 2021-09-26 08:00:00 12 1 Low 39 1 Low 11 1 Low 15 1 Low*2
Tower Hamlets Roadside 2021-09-26 08:00:00 36 1 Low
Camden Kerbside 2021-09-14 17:00:00
Haringey Roadside 2021-09-26 08:00:00 26 1 Low
London Hillingdon 2021-09-26 08:00:00 1 1 Low 45 1 Low
London Teddington 2016-11-01 10:00:00
London Marylebone Road 2021-09-26 08:00:00 12 1 Low 42 1 Low 3 1 Low
London Westminster 2021-09-26 08:00:00 33 1 Low 17 2 Low
London Harlington 2021-09-26 08:00:00 3 1 Low 35 1 Low 10 1 Low 13 1 Low*2
London Harrow Stanmore 2017-07-19 13:00:00
Southwark A2 Old Kent Road 2021-09-26 08:00:00 39 1 Low
London Haringey Priory Park South 2021-09-26 08:00:00 0 1 Low 18 1 Low
London Teddington Bushy Park 2021-09-26 08:00:00 7 1 Low 9 1 Low*2

Coloured boxes for value and level show latest snapshot data. A grey box indicates that this data is not measured at this location. A white box indicates that data is normally recorded here, but is missing from the latest snapshot. Follow the links to individual stations for historical data.

Data supplied by the Met Office via Defra. © 2021 Crown copyright Defra via uk-air.defra.gov.uk, licenced under the Open Government Licence (OGL).