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) | 28 (1 Low) | 27 (1 Low) | 0 (1 Low) | n/a | n/a | Low (Index 1) |
27/07/2024 01:00 |
| Barnet Chalgrove School | n/m | 14 (1 Low) | n/m | n/m | 16 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| Barnet Tally Ho | n/m | n/a | n/m | n/a | n/a | No Data | 28/06/2024 18:00 |
| Beech Street NOx | n/m | 25 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
27/07/2024 04:00 |
| Beech Street PM | n/m | n/m | n/m | n/m | 15 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Bell Wharf Lane | n/m | 28 (1 Low) | n/m | n/m | 16 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Brent Ikea | 24 (1 Low) | n/m | n/m | 9 (1 Low) | n/m | Low (Index 1) |
27/07/2024 05:00 |
| Camden - Coopers Lane | n/m | n/m | n/m | 6 (1 Low) | 10 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Camden - Euston Road | n/m | n/a | n/m | n/a | n/a | No Data | 05/07/2024 22:00 |
| Camden High Street | n/m | 23 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
27/07/2024 04:00 |
| Ealing Acton Background (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 25/07/2024 13:00 |
| Ealing Ada Lovelace CofE School (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 25/07/2024 13:00 |
| Ealing Alec Reed Academy (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 23/07/2024 04:00 |
| Ealing Fields High School (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 25/07/2024 13:00 |
| Ealing Greenford Background (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 25/07/2024 13:00 |
| Ealing Havelock Primary School (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 25/07/2024 13:00 |
| Ealing John Perryn Primary School (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 25/07/2024 13:00 |
| Ealing Khalsa Primary School (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 25/07/2024 13:00 |
| Ealing Lady Margaret Primary School (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 25/07/2024 13:00 |
| Ealing William Perkin CofE School (sensor) | n/m | n/a | n/m | n/a | n/a | No Data | 25/07/2024 13:00 |
| Farringdon Street | n/m | n/a | n/m | 7 (1 Low) | n/m | Low (Index 1) |
27/07/2024 04:00 |
| Fulham Town Centre | 31 (1 Low) | 12 (1 Low) | n/m | 7 (1 Low) | 12 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| Greenwich Westhorne Avenue | 23 (1 Low) | n/m | n/m | n/m | n/m | Low (Index 1) |
27/07/2024 05:00 |
| Greenwich Woolwich Flyover | 24 (1 Low) | n/m | n/m | 7 (1 Low) | n/m | Low (Index 1) |
26/07/2024 19:00 |
| Guildhall | 32 (1 Low) | n/m | n/m | n/m | n/m | Low (Index 1) |
27/07/2024 05:00 |
| Hackney Amhurst Road | n/m | n/a | n/m | n/m | 17 (2 Low) | Low (Index 2) |
27/07/2024 04:00 |
| Hackney Dalston Lane | n/m | 40 (1 Low) | n/m | n/m | 17 (2 Low) | Low (Index 2) |
27/07/2024 04:00 |
| Hackney Green Lanes | n/m | 19 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
27/07/2024 04:00 |
| Hackney Homerton Library | n/m | 28 (1 Low) | n/m | n/m | n/a | Low (Index 1) |
26/07/2024 20:00 |
| Hackney Old Street | 25 (1 Low) | 15 (1 Low) | n/m | 9 (1 Low) | 21 (2 Low) | Low (Index 2) |
27/07/2024 05:00 |
| Hammersmith Town Centre | 57 (2 Low) | 26 (1 Low) | n/m | 4 (1 Low) | 13 (1 Low) | Low (Index 2) |
26/07/2024 21:00 |
| Haringey Wood Green | n/m | 27 (1 Low) | n/m | 7 (1 Low) | 11 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Heathrow Bath Road | n/m | 27 (1 Low) | n/m | 6 (1 Low) | 12 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| Heathrow Green Gates | n/m | 11 (1 Low) | n/m | 6 (1 Low) | 11 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| Heathrow LHR2 | n/m | 12 (1 Low) | n/m | 6 (1 Low) | 12 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Hillingdon Harmondsworth | n/m | 12 (1 Low) | n/m | n/m | 15 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Hillingdon Harmondsworth Osiris | n/m | n/m | n/m | 7 (1 Low) | 14 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Hillingdon Hayes | n/m | 17 (1 Low) | n/m | n/m | 20 (2 Low) | Low (Index 2) |
27/07/2024 04:00 |
| Hillingdon Oxford Avenue | n/m | 27 (1 Low) | n/m | n/m | 22 (2 Low) | Low (Index 2) |
27/07/2024 04:00 |
| Hillingdon Sipson | n/m | 21 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
27/07/2024 04:00 |
| Hillingdon South Ruislip | n/m | 13 (1 Low) | n/m | n/m | 19 (2 Low) | Low (Index 2) |
27/07/2024 05:00 |
| Hounslow Brentford | n/m | 23 (1 Low) | n/m | 7 (1 Low) | n/a | Low (Index 1) |
27/07/2024 04:00 |
| Hounslow Chiswick | n/m | 16 (1 Low) | n/m | 9 (1 Low) | 20 (2 Low) | Low (Index 2) |
27/07/2024 05:00 |
| Hounslow Feltham | n/m | 4 (1 Low) | n/m | n/m | 19 (2 Low) | Low (Index 2) |
27/07/2024 04:00 |
| Hounslow Gunnersbury | n/m | 26 (1 Low) | n/m | n/m | 28 (2 Low) | Low (Index 2) |
27/07/2024 04:00 |
| Hounslow Hatton Cross | n/m | 12 (1 Low) | n/m | n/m | n/a | Low (Index 1) |
26/07/2024 16:00 |
| Hounslow Heston | n/m | 17 (1 Low) | n/m | n/m | n/a | Low (Index 1) |
27/07/2024 04:00 |
| Kingston Upon Thames Cromwell Road | n/m | 5 (1 Low) | n/m | n/m | 28 (2 Low) | Low (Index 2) |
27/07/2024 04:00 |
| Kingston Upon Thames Kingston Vale | n/m | 9 (1 Low) | n/m | n/m | 17 (2 Low) | Low (Index 2) |
27/07/2024 04:00 |
| Kingston Upon Thames Tolworth Broadway | n/m | 8 (1 Low) | n/m | 7 (1 Low) | n/m | Low (Index 1) |
27/07/2024 04:00 |
| Newham Cam Road | n/m | 14 (1 Low) | n/m | 5 (1 Low) | 15 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Newham East Ham Town Hall | n/m | 26 (1 Low) | n/m | 11 (1 Low) | n/m | Low (Index 1) |
27/07/2024 04:00 |
| Newham Wren Close | n/m | 16 (1 Low) | n/m | 7 (1 Low) | 15 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| RBKC Chelsea Old Town Hall | n/m | 16 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
27/07/2024 04:00 |
| RBKC Cromwell Road | 31 (1 Low) | 19 (1 Low) | n/m | 4 (1 Low) | 13 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| RBKC Earl's Court Road | n/m | 15 (1 Low) | n/m | n/m | 18 (2 Low) | Low (Index 2) |
27/07/2024 04:00 |
| RBKC Holland Park Avenue (sensor) | n/m | 22 (1 Low) | n/m | n/a | n/a | Low (Index 1) |
26/07/2024 23:00 |
| RBKC Knightsbridge | n/m | 12 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
27/07/2024 04:00 |
| RBKC Sedding Street (sensor) | n/m | 23 (1 Low) | n/m | 6 (1 Low) | 10 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Redbridge Gardner Close | n/m | 14 (1 Low) | n/m | n/m | 13 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Redbridge Ley Street | 29 (1 Low) | 13 (1 Low) | n/m | n/m | 12 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Riverwalk | 35 (2 Low) | 5 (1 Low) | n/m | 6 (1 Low) | 11 (1 Low) | Low (Index 2) |
27/07/2024 05:00 |
| Sands End | 32 (1 Low) | 12 (1 Low) | n/m | 6 (1 Low) | 12 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| Shepherds Bush Town Centre | n/m | 15 (1 Low) | n/m | 12 (2 Low) | 29 (2 Low) | Low (Index 2) |
27/07/2024 04:00 |
| Sutton Beddington Lane north | n/m | n/a | n/m | n/m | 16 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Sutton Beddington Village | n/m | 12 (1 Low) | n/m | n/m | 16 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Sutton Wallington | n/m | n/a | n/m | n/m | n/a | No Data | 28/06/2024 12:00 |
| Sutton Worcester Park | n/m | 7 (1 Low) | n/m | n/m | 15 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| The Aldgate School | n/m | 20 (1 Low) | n/m | 6 (1 Low) | 15 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Tower Hamlets - Blackwall | 54 (2 Low) | 21 (1 Low) | n/m | 9 (1 Low) | 16 (1 Low) | Low (Index 2) |
27/07/2024 05:00 |
| Tower Hamlets - King Edward Memorial Park | n/m | 14 (1 Low) | n/m | 8 (1 Low) | n/m | Low (Index 1) |
27/07/2024 04:00 |
| Tower Hamlets - Millwall Park | 35 (2 Low) | 11 (1 Low) | n/m | n/m | 13 (1 Low) | Low (Index 2) |
27/07/2024 05:00 |
| Tower Hamlets - Roadside | n/m | n/m | n/m | 3 (1 Low) | n/m | Low (Index 1) |
26/07/2024 12:00 |
| Tower Hamlets - Victoria Park | n/m | 18 (1 Low) | n/m | 5 (1 Low) | 12 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Waltham Forest Crooked Billet | n/m | 24 (1 Low) | n/m | n/m | 26 (2 Low) | Low (Index 2) |
27/07/2024 05:00 |
| Waltham Forest Dawlish Rd | n/m | 12 (1 Low) | n/m | 9 (1 Low) | 18 (2 Low) | Low (Index 2) |
27/07/2024 05:00 |
| Waltham Forest Leyton | n/m | 34 (1 Low) | n/m | n/m | 15 (1 Low) | Low (Index 1) |
27/07/2024 04:00 |
| Woolwich Barrier Gardens (sensor) | 82 (3 Low) | 39 (1 Low) | 80 (1 Low) | n/a | n/a | Low (Index 3) |
26/07/2024 23:00 |
| Wormwood Scrubs | 21 (1 Low) | 17 (1 Low) | n/m | 7 (1 Low) | 13 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| Camden Kerbside (Swiss Cottage) | n/m | 19 (1 Low) | n/m | 8 (1 Low) | 17 (2 Low) | Low (Index 2) |
27/07/2024 05:00 |
| Ealing Horn Lane | n/m | n/m | n/m | n/m | 50 (3 Low) | Low (Index 3) |
27/07/2024 05:00 |
| Haringey Roadside | n/m | 14 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
27/07/2024 05:00 |
| London Bexley | n/m | n/a | n/m | 6 (1 Low) | 10 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| London Bloomsbury | 31 (1 Low) | 17 (1 Low) | 1 (1 Low) | 6 (1 Low) | 11 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| London Eltham | n/a | n/a | n/m | n/a | n/a | No Data | 04/07/2023 16:00 |
| London Haringey Priory Park South | 33 (1 Low) | 10 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
27/07/2024 05:00 |
| London Harlington | n/a | 18 (1 Low) | n/m | 6 (1 Low) | 12 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| London Hillingdon | 19 (1 Low) | 32 (1 Low) | n/m | 6 (1 Low) | 12 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| London Honor Oak Park | n/m | n/m | n/m | 5 (1 Low) | 10 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| London Marylebone Road | 8 (1 Low) | 27 (1 Low) | 1 (1 Low) | 13 (2 Low) | 21 (2 Low) | Low (Index 2) |
27/07/2024 05:00 |
| London N. Kensington (RBKC North Kensington) | 30 (1 Low) | 17 (1 Low) | 1 (1 Low) | 6 (1 Low) | 12 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| London Teddington Bushy Park | n/m | n/m | n/m | n/a | n/a | No Data | 09/10/2023 15:00 |
| London Westminster | 17 (1 Low) | 14 (1 Low) | n/m | 5 (1 Low) | n/m | Low (Index 1) |
27/07/2024 05:00 |
| Southwark A2 Old Kent Road | n/m | 16 (1 Low) | n/m | n/m | 15 (1 Low) | Low (Index 1) |
27/07/2024 05:00 |
| Tower Hamlets Roadside | n/m | 19 (1 Low) | n/m | n/m | n/m | Low (Index 1) |
27/07/2024 05:00 |
» 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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