Greater London Monitoring Data
Use the map above to explore the monitoring sites in for this local authority and the surrounding area. The table below shows a summary of sites within this local authority - you can click on the site names to get more detailed information.
Active local authority funded monitoring sites
Monitoring Site | Ozone (O3) |
Nitrogen Dioxide (NO2) |
Sulphur Dioxide (SO2) |
Particulate Matter (PM2.5) |
Particulate Matter (PM10) |
Highest Pollution Band | Last Updated |
---|---|---|---|---|---|---|---|
Barnet Chalgrove School | n/m | 7 (1 Low) | n/m | n/m | 13 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Barnet Tally Ho | n/m | 30 (1 Low) | n/m | 11 (1 Low) | 17 (2 Low) | Low (Index 2) |
14/05/2024 16:00 |
Beech Street NOx | n/m | 18 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
14/05/2024 16:00 |
Beech Street PM | n/m | n/m | n/m | n/m | 9 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Bell Wharf Lane | n/m | 12 (1 Low) | n/m | n/m | 14 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Brent Ikea | 41 (2 Low) | n/m | n/m | 9 (1 Low) | n/m | Low (Index 2) |
14/05/2024 16:00 |
Camden - Coopers Lane | n/m | n/m | n/m | 8 (1 Low) | 13 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Camden - Euston Road | n/m | 50 (1 Low) | n/m | n/a | n/a | Low (Index 1) |
14/05/2024 16:00 |
Camden High Street | n/m | 34 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
14/05/2024 16:00 |
Ealing Acton Background (sensor) | n/m | 4 (1 Low) | n/m | 10 (1 Low) | 17 (2 Low) | Low (Index 2) |
14/05/2024 16:00 |
Ealing Ada Lovelace CofE School (sensor) | n/m | 5 (1 Low) | n/m | 10 (1 Low) | 16 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Ealing Alec Reed Academy (sensor) | n/m | 8 (1 Low) | n/m | 6 (1 Low) | 11 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Ealing Fields High School (sensor) | n/m | 14 (1 Low) | n/m | 10 (1 Low) | 17 (2 Low) | Low (Index 2) |
14/05/2024 16:00 |
Ealing Greenford Background (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 13/03/2024 24:00 |
Ealing Havelock Primary School (sensor) | n/m | 8 (1 Low) | n/m | 11 (1 Low) | 19 (2 Low) | Low (Index 2) |
14/05/2024 16:00 |
Ealing John Perryn Primary School (sensor) | n/m | 7 (1 Low) | n/m | 10 (1 Low) | 16 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Ealing Khalsa Primary School (sensor) | n/m | 15 (1 Low) | n/m | 9 (1 Low) | 15 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Ealing Lady Margaret Primary School (sensor) | n/m | 19 (1 Low) | n/m | 8 (1 Low) | 15 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Ealing William Perkin CofE School (sensor) | n/m | 16 (1 Low) | n/m | 11 (1 Low) | 19 (2 Low) | Low (Index 2) |
14/05/2024 16:00 |
Farringdon Street | n/m | n/a | n/m | 8 (1 Low) | n/m | Low (Index 1) |
14/05/2024 16:00 |
Fulham Town Centre | 51 (2 Low) | 33 (1 Low) | n/m | 8 (1 Low) | 14 (1 Low) | Low (Index 2) |
14/05/2024 16:00 |
Greenwich Westhorne Avenue | n/a | n/m | n/m | n/m | n/m | No Data | 14/05/2024 13:00 |
Greenwich Woolwich Flyover | 26 (1 Low) | n/m | n/m | 7 (1 Low) | n/m | Low (Index 1) |
14/05/2024 15:00 |
Guildhall | 67 (3 Low) | n/m | n/m | n/m | n/m | Low (Index 3) |
14/05/2024 16:00 |
Hackney Amhurst Road | n/m | 15 (1 Low) | n/m | n/m | n/a | Low (Index 1) |
14/05/2024 16:00 |
Hackney Dalston Lane | n/m | 38 (1 Low) | n/m | n/m | 16 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Hackney Green Lanes | n/m | 17 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
14/05/2024 16:00 |
Hackney Homerton Library | n/m | 18 (1 Low) | n/m | n/m | 17 (2 Low) | Low (Index 2) |
14/05/2024 16:00 |
Hackney Old Street | 60 (2 Low) | 11 (1 Low) | n/m | 12 (2 Low) | 19 (2 Low) | Low (Index 2) |
14/05/2024 16:00 |
Hackney Queensbridge Road | n/m | 10 (1 Low) | n/m | n/m | n/a | Low (Index 1) |
14/05/2024 16:00 |
Hammersmith Town Centre | 43 (2 Low) | 50 (1 Low) | n/m | 7 (1 Low) | 9 (1 Low) | Low (Index 2) |
14/05/2024 16:00 |
Haringey Wood Green | n/m | 61 (1 Low) | n/m | 10 (1 Low) | 15 (1 Low) | Low (Index 1) |
14/05/2024 15:00 |
Heathrow Bath Road | n/m | 17 (1 Low) | n/m | 7 (1 Low) | 11 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Heathrow Green Gates | n/m | 26 (1 Low) | n/m | 7 (1 Low) | 11 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Heathrow LHR2 | n/m | 8 (1 Low) | n/m | 5 (1 Low) | 8 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Hillingdon Harmondsworth | n/m | 17 (1 Low) | n/m | n/m | 13 (1 Low) | Low (Index 1) |
14/05/2024 13:00 |
Hillingdon Harmondsworth Osiris | n/m | n/m | n/m | 4 (1 Low) | 9 (1 Low) | Low (Index 1) |
14/05/2024 15:00 |
Hillingdon Hayes | n/m | 19 (1 Low) | n/m | n/m | 18 (2 Low) | Low (Index 2) |
14/05/2024 16:00 |
Hillingdon Oxford Avenue | n/m | 10 (1 Low) | n/m | n/m | 13 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Hillingdon Sipson | n/m | 18 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
14/05/2024 16:00 |
Hillingdon South Ruislip | n/m | 16 (1 Low) | n/m | n/m | 15 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Hounslow Brentford | n/m | 23 (1 Low) | n/m | 9 (1 Low) | 21 (2 Low) | Low (Index 2) |
14/05/2024 14:00 |
Hounslow Chiswick | n/m | 34 (1 Low) | n/m | 11 (1 Low) | 17 (2 Low) | Low (Index 2) |
14/05/2024 16:00 |
Hounslow Feltham | n/m | 22 (1 Low) | n/m | n/m | 14 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Hounslow Gunnersbury | n/m | 24 (1 Low) | n/m | n/m | n/a | Low (Index 1) |
14/05/2024 16:00 |
Hounslow Hatton Cross | n/m | 4 (1 Low) | n/m | n/m | 20 (2 Low) | Low (Index 2) |
14/05/2024 16:00 |
Hounslow Heston | n/m | 23 (1 Low) | n/m | n/m | 11 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Newham Cam Road | n/m | 16 (1 Low) | n/m | 9 (1 Low) | 13 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Newham East Ham Town Hall | n/m | 44 (1 Low) | n/m | 12 (2 Low) | n/m | Low (Index 2) |
14/05/2024 16:00 |
Newham Wren Close | n/m | 7 (1 Low) | n/m | 10 (1 Low) | 14 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
RBKC Chelsea Old Town Hall | n/m | 33 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
14/05/2024 16:00 |
RBKC Cromwell Road | n/a | 44 (1 Low) | n/m | 12 (2 Low) | 17 (2 Low) | Low (Index 2) |
14/05/2024 16:00 |
RBKC Earl's Court Road | n/m | 45 (1 Low) | n/m | n/m | 17 (2 Low) | Low (Index 2) |
14/05/2024 16:00 |
RBKC Holland Park Avenue (sensor) | n/m | 21 (1 Low) | n/m | 7 (1 Low) | 10 (1 Low) | Low (Index 1) |
14/05/2024 15:00 |
RBKC Knightsbridge | n/m | 39 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
14/05/2024 16:00 |
RBKC Sedding Street (sensor) | n/m | 20 (1 Low) | n/m | 8 (1 Low) | 11 (1 Low) | Low (Index 1) |
14/05/2024 15:00 |
Riverwalk | 72 (3 Low) | 3 (1 Low) | n/m | 8 (1 Low) | 12 (1 Low) | Low (Index 3) |
14/05/2024 16:00 |
Sands End | 63 (2 Low) | 15 (1 Low) | n/m | 8 (1 Low) | 14 (1 Low) | Low (Index 2) |
14/05/2024 16:00 |
Shepherds Bush Town Centre | n/m | 34 (1 Low) | n/m | 8 (1 Low) | 16 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
The Aldgate School | n/m | 24 (1 Low) | n/m | 11 (1 Low) | 13 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Tower Hamlets - Blackwall | 44 (2 Low) | 34 (1 Low) | n/m | 9 (1 Low) | 14 (1 Low) | Low (Index 2) |
14/05/2024 16:00 |
Tower Hamlets - King Edward Memorial Park | n/m | 12 (1 Low) | n/m | 13 (2 Low) | n/m | Low (Index 2) |
14/05/2024 16:00 |
Tower Hamlets - Millwall Park | 67 (3 Low) | 5 (1 Low) | n/m | n/m | 12 (1 Low) | Low (Index 3) |
14/05/2024 16:00 |
Tower Hamlets - Roadside | n/m | n/m | n/m | 10 (1 Low) | n/m | Low (Index 1) |
14/05/2024 16:00 |
Tower Hamlets - Victoria Park | n/m | 4 (1 Low) | n/m | 8 (1 Low) | 15 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Waltham Forest Crooked Billet | n/m | 31 (1 Low) | n/m | n/m | 20 (2 Low) | Low (Index 2) |
14/05/2024 14:00 |
Waltham Forest Dawlish Rd | n/m | n/a | n/m | 12 (2 Low) | 21 (2 Low) | Low (Index 2) |
14/05/2024 14:00 |
Waltham Forest Leyton | n/m | 16 (1 Low) | n/m | n/m | 20 (2 Low) | Low (Index 2) |
14/05/2024 14:00 |
Wormwood Scrubs | 62 (2 Low) | n/a | n/m | 8 (1 Low) | 12 (1 Low) | Low (Index 2) |
14/05/2024 16:00 |
Camden Kerbside (Swiss Cottage) | n/m | 35 (1 Low) | n/m | 10 (1 Low) | 16 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Ealing Horn Lane | n/m | n/m | n/m | n/m | 21 (2 Low) | Low (Index 2) |
14/05/2024 16:00 |
Haringey Roadside | n/m | 20 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
14/05/2024 16:00 |
London Bexley | n/m | 12 (1 Low) | n/m | 9 (1 Low) | 12 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
London Bloomsbury | 54 (2 Low) | 18 (1 Low) | 6 (1 Low) | 7 (1 Low) | 11 (1 Low) | Low (Index 2) |
14/05/2024 16:00 |
London Eltham | n/a | n/a | n/m | n/a | n/a | No Data | 04/07/2023 16:00 |
London Haringey Priory Park South | 48 (2 Low) | 7 (1 Low) | n/m | n/m | n/m | Low (Index 2) |
14/05/2024 16:00 |
London Harlington | 62 (2 Low) | 16 (1 Low) | n/m | 7 (1 Low) | 10 (1 Low) | Low (Index 2) |
14/05/2024 16:00 |
London Hillingdon | 32 (1 Low) | 29 (1 Low) | n/m | 8 (1 Low) | 15 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
London Honor Oak Park | n/m | n/m | n/m | 6 (1 Low) | 9 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
London Marylebone Road | n/a | n/a | n/a | 9 (1 Low) | 15 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
London N. Kensington (RBKC North Kensington) | 64 (2 Low) | 8 (1 Low) | 2 (1 Low) | 8 (1 Low) | 13 (1 Low) | Low (Index 2) |
14/05/2024 16:00 |
London Teddington Bushy Park | n/m | n/m | n/m | n/a | n/a | No Data | 09/10/2023 15:00 |
London Westminster | 50 (2 Low) | 11 (1 Low) | n/m | 8 (1 Low) | n/m | Low (Index 2) |
14/05/2024 16:00 |
Southwark A2 Old Kent Road | n/m | 4 (1 Low) | n/m | n/m | 14 (1 Low) | Low (Index 1) |
14/05/2024 16:00 |
Tower Hamlets Roadside | n/m | 16 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
14/05/2024 16:00 |
» Visit the Defra UK-AIR website for details of Defra funded AURN monitoring sites
Closed local authority funded monitoring sites
The following monitoring sites are no longer active in this local authority, but you can still access information about them by clicking on their names below.
NO DATA
Very High | 10 |
High | 9 |
8 | |
7 | |
Moderate | 6 |
5 | |
4 | |
Low | 3 |
2 | |
1 |
Guide to map markers:
Download uBreathe
The free app for iPhone, iPad & Android that gives you air pollution health advice - where and when you need it most
Find out more »