Greater London Monitoring Data
Use the tabs below to explore information about the current and historic air pollution levels in this local authority.
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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 |
|---|---|---|---|---|---|---|---|
| Bankside Pier (sensor) | n/a | n/a | n/a | n/a | n/a | No Data | 02/06/2024 03:00 |
| Barnet Chalgrove School | n/m | 1 (1 Low) | n/m | n/m | 14 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Barnet Tally Ho | n/m | 4 (1 Low) | n/m | 8 (1 Low) | 13 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Beech Street NOx | n/m | 8 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
02/06/2024 04:00 |
| Beech Street PM | n/m | n/m | n/m | n/m | n/a | No Data | 02/06/2024 03:00 |
| Bell Wharf Lane | n/m | 6 (1 Low) | n/m | n/m | 14 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Brent Ikea | n/a | n/m | n/m | n/a | n/m | No Data | 02/06/2024 03:00 |
| Camden - Coopers Lane | n/m | n/m | n/m | 5 (1 Low) | 10 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Camden - Euston Road | n/m | 7 (1 Low) | n/m | 7 (1 Low) | 13 (1 Low) | Low (Index 1) |
02/06/2024 03:00 |
| Camden High Street | n/m | 4 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
02/06/2024 04:00 |
| Ealing Acton Background (sensor) | n/m | n/a | n/m | 6 (1 Low) | 14 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Ealing Ada Lovelace CofE School (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 29/05/2024 07:00 |
| Ealing Alec Reed Academy (sensor) | n/m | n/a | n/m | 4 (1 Low) | 10 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Ealing Fields High School (sensor) | n/m | n/a | n/m | 6 (1 Low) | 11 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Ealing Greenford Background (sensor) | n/m | n/a | n/m | 6 (1 Low) | 11 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Ealing Havelock Primary School (sensor) | n/m | n/a | n/m | 6 (1 Low) | 11 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Ealing John Perryn Primary School (sensor) | n/m | n/a | n/m | 6 (1 Low) | 12 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Ealing Khalsa Primary School (sensor) | n/m | n/a | n/m | 6 (1 Low) | 12 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Ealing Lady Margaret Primary School (sensor) | n/m | n/a | n/m | 7 (1 Low) | 12 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Ealing William Perkin CofE School (sensor) | n/m | n/a | n/m | 6 (1 Low) | 12 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Farringdon Street | n/m | n/a | n/m | 8 (1 Low) | n/m | Low (Index 1) |
02/06/2024 04:00 |
| Fulham Town Centre | 82 (3 Low) | n/a | n/m | 6 (1 Low) | 10 (1 Low) | Low (Index 3) |
02/06/2024 04:00 |
| Greenwich Westhorne Avenue | 74 (3 Low) | n/m | n/m | n/m | n/m | Low (Index 3) |
02/06/2024 05:00 |
| Greenwich Woolwich Flyover | n/a | n/m | n/m | n/a | n/m | No Data | 01/06/2024 19:00 |
| Guildhall | 76 (3 Low) | n/m | n/m | n/m | n/m | Low (Index 3) |
02/06/2024 04:00 |
| Hackney Amhurst Road | n/m | n/a | n/m | n/m | n/a | No Data | 02/06/2024 02:00 |
| Hackney Dalston Lane | n/m | n/a | n/m | n/m | n/a | No Data | 02/06/2024 03:00 |
| Hackney Green Lanes | n/m | n/a | n/m | n/m | n/m | No Data | 02/06/2024 02:00 |
| Hackney Homerton Library | n/m | n/a | n/m | n/m | n/a | No Data | 02/06/2024 02:00 |
| Hackney Old Street | 86 (3 Low) | 2 (1 Low) | n/m | n/a | 17 (2 Low) | Low (Index 3) |
02/06/2024 04:00 |
| Hackney Queensbridge Road | n/m | n/a | n/m | n/m | n/a | No Data | 20/05/2024 20:00 |
| Hammersmith Town Centre | 79 (3 Low) | 9 (1 Low) | n/m | 9 (1 Low) | n/a | Low (Index 3) |
02/06/2024 04:00 |
| Haringey Wood Green | n/m | n/a | n/m | n/a | n/a | No Data | 02/06/2024 03:00 |
| Heathrow Bath Road | n/m | 11 (1 Low) | n/m | 8 (1 Low) | 12 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Heathrow Green Gates | n/m | 10 (1 Low) | n/m | 6 (1 Low) | 10 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Heathrow LHR2 | n/m | 12 (1 Low) | n/m | 4 (1 Low) | 7 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Hillingdon Harmondsworth | n/m | 7 (1 Low) | n/m | n/m | 10 (1 Low) | Low (Index 1) |
02/06/2024 03:00 |
| Hillingdon Harmondsworth Osiris | n/m | n/m | n/m | n/a | n/a | No Data | 01/06/2024 05:00 |
| Hillingdon Hayes | n/m | 5 (1 Low) | n/m | n/m | 19 (2 Low) | Low (Index 2) |
02/06/2024 03:00 |
| Hillingdon Oxford Avenue | n/m | n/a | n/m | n/m | 14 (1 Low) | Low (Index 1) |
02/06/2024 03:00 |
| Hillingdon Sipson | n/m | 11 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
02/06/2024 04:00 |
| Hillingdon South Ruislip | n/m | 8 (1 Low) | n/m | n/m | 14 (1 Low) | Low (Index 1) |
02/06/2024 05:00 |
| Hounslow Brentford | n/m | 10 (1 Low) | n/m | n/a | 23 (2 Low) | Low (Index 2) |
01/06/2024 24:00 |
| Hounslow Chiswick | n/m | 9 (1 Low) | n/m | 9 (1 Low) | 20 (2 Low) | Low (Index 2) |
02/06/2024 04:00 |
| Hounslow Feltham | n/m | 11 (1 Low) | n/m | n/m | 0 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Hounslow Gunnersbury | n/m | 6 (1 Low) | n/m | n/m | 23 (2 Low) | Low (Index 2) |
02/06/2024 04:00 |
| Hounslow Hatton Cross | n/m | 6 (1 Low) | n/m | n/m | 19 (2 Low) | Low (Index 2) |
01/06/2024 16:00 |
| Hounslow Heston | n/m | 9 (1 Low) | n/m | n/m | 12 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Newham Cam Road | n/m | 12 (1 Low) | n/m | 7 (1 Low) | 13 (1 Low) | Low (Index 1) |
02/06/2024 03:00 |
| Newham East Ham Town Hall | n/m | 4 (1 Low) | n/m | 11 (1 Low) | n/m | Low (Index 1) |
02/06/2024 04:00 |
| Newham Wren Close | n/m | 3 (1 Low) | n/m | 9 (1 Low) | 14 (1 Low) | Low (Index 1) |
02/06/2024 03:00 |
| RBKC Chelsea Old Town Hall | n/m | 4 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
02/06/2024 04:00 |
| RBKC Cromwell Road | 71 (3 Low) | 2 (1 Low) | n/m | 5 (1 Low) | 10 (1 Low) | Low (Index 3) |
02/06/2024 04:00 |
| RBKC Earl's Court Road | n/m | 7 (1 Low) | n/m | n/m | 15 (1 Low) | Low (Index 1) |
02/06/2024 03:00 |
| RBKC Holland Park Avenue (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 31/05/2024 10:00 |
| RBKC Knightsbridge | n/m | 7 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
02/06/2024 04:00 |
| RBKC Sedding Street (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 02/06/2024 03:00 |
| Riverwalk | 78 (3 Low) | n/a | n/m | 7 (1 Low) | 11 (1 Low) | Low (Index 3) |
02/06/2024 04:00 |
| Sands End | 77 (3 Low) | n/a | n/m | 6 (1 Low) | 10 (1 Low) | Low (Index 3) |
02/06/2024 04:00 |
| Shepherds Bush Town Centre | n/m | 5 (1 Low) | n/m | 9 (1 Low) | 17 (2 Low) | Low (Index 2) |
02/06/2024 03:00 |
| The Aldgate School | n/m | n/a | n/m | n/a | n/a | No Data | 02/06/2024 03:00 |
| Tower Hamlets - Blackwall | n/a | n/a | n/m | n/a | n/a | No Data | 02/06/2024 03:00 |
| Tower Hamlets - King Edward Memorial Park | n/m | 5 (1 Low) | n/m | n/a | n/m | Low (Index 1) |
02/06/2024 04:00 |
| Tower Hamlets - Millwall Park | 83 (3 Low) | 1 (1 Low) | n/m | n/m | 14 (1 Low) | Low (Index 3) |
02/06/2024 04:00 |
| Tower Hamlets - Roadside | n/m | n/m | n/m | 8 (1 Low) | n/m | Low (Index 1) |
01/06/2024 18:00 |
| Tower Hamlets - Victoria Park | n/m | 1 (1 Low) | n/m | 5 (1 Low) | 12 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| Waltham Forest Crooked Billet | n/m | 11 (1 Low) | n/m | n/m | 23 (2 Low) | Low (Index 2) |
02/06/2024 04:00 |
| Waltham Forest Dawlish Rd | n/m | 2 (1 Low) | n/m | 8 (1 Low) | 20 (2 Low) | Low (Index 2) |
02/06/2024 04:00 |
| Waltham Forest Leyton | n/m | 2 (1 Low) | n/m | n/m | 17 (2 Low) | Low (Index 2) |
02/06/2024 03:00 |
| Woolwich Barrier Gardens (sensor) | 74 (3 Low) | 3 (1 Low) | 0 (1 Low) | n/a | n/a | Low (Index 3) |
02/06/2024 04:00 |
| Wormwood Scrubs | 69 (3 Low) | n/a | n/m | 6 (1 Low) | 11 (1 Low) | Low (Index 3) |
02/06/2024 04:00 |
| Camden Kerbside (Swiss Cottage) | n/m | 11 (1 Low) | n/m | 9 (1 Low) | 18 (2 Low) | Low (Index 2) |
02/06/2024 06:00 |
| Ealing Horn Lane | n/m | n/m | n/m | n/m | 15 (1 Low) | Low (Index 1) |
02/06/2024 06:00 |
| Haringey Roadside | n/m | 7 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
02/06/2024 06:00 |
| London Bexley | n/m | 3 (1 Low) | n/m | 8 (1 Low) | 12 (1 Low) | Low (Index 1) |
02/06/2024 06:00 |
| London Bloomsbury | 67 (3 Low) | 9 (1 Low) | 3 (1 Low) | 7 (1 Low) | 12 (1 Low) | Low (Index 3) |
02/06/2024 06:00 |
| London Eltham | n/a | n/a | n/m | n/a | n/a | No Data | 04/07/2023 16:00 |
| London Haringey Priory Park South | n/a | 1 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
02/06/2024 06:00 |
| London Harlington | n/a | n/a | n/m | 6 (1 Low) | 9 (1 Low) | Low (Index 1) |
02/06/2024 04:00 |
| London Hillingdon | 56 (2 Low) | 8 (1 Low) | n/m | 6 (1 Low) | 9 (1 Low) | Low (Index 2) |
02/06/2024 06:00 |
| London Honor Oak Park | n/m | n/m | n/m | 6 (1 Low) | 10 (1 Low) | Low (Index 1) |
02/06/2024 06:00 |
| London Marylebone Road | 69 (3 Low) | 3 (1 Low) | 1 (1 Low) | n/a | n/a | Low (Index 3) |
02/06/2024 06:00 |
| London N. Kensington (RBKC North Kensington) | 79 (3 Low) | 3 (1 Low) | 1 (1 Low) | 6 (1 Low) | 10 (1 Low) | Low (Index 3) |
02/06/2024 06:00 |
| London Teddington Bushy Park | n/m | n/m | n/m | n/a | n/a | No Data | 09/10/2023 15:00 |
| London Westminster | 65 (2 Low) | 3 (1 Low) | n/m | 7 (1 Low) | n/m | Low (Index 2) |
02/06/2024 06:00 |
| Southwark A2 Old Kent Road | n/m | 14 (1 Low) | n/m | n/m | 17 (2 Low) | Low (Index 2) |
02/06/2024 06:00 |
| Tower Hamlets Roadside | n/m | 14 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
02/06/2024 06:00 |
» 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.
Overall Pollution Summary:
NO DATA
NO DATA
| Very High | 10 |
| High | 9 |
| 8 | |
| 7 | |
| Moderate | 6 |
| 5 | |
| 4 | |
| Low | 3 |
| 2 | |
| 1 |
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