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Air quality in London
Air quality index (AQI) and PM2.5 air pollution in London
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London Air Quality Map
Real-time London air pollution map
AIR QUALITY DATA CONTRIBUTORS
14 Contributors
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Pollen
What is the pollen count in London today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in London?
| Weather | Rain |
| Temperature | 46.4°F |
| Humidity | 88% |
| Wind | 4.6 mp/h |
| Pressure | 29.6 Hg |
Air pollution has cost an estimated2,300 deaths*in London in 2024Find out more*Air pollution also cost approximately $3,100,000,000 USD in London in 2024.
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Greenhill, England | 41 |
| 2 | London, England | 41 |
| 3 | Aberdeen, Scotland | 40 |
| 4 | Motherwell, Scotland | 40 |
| 5 | Iver, England | 39 |
| 6 | Edinburgh, Scotland | 38 |
| 7 | Bethnal Green, England | 37 |
| 8 | Brentford, England | 37 |
| 9 | City of London, England | 37 |
| 10 | Edgware, England | 37 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live London aqi ranking
Real-time London air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Barnes Wetlands | 72 |
| 2 | A206 Burrage Grove | 68 |
| 3 | Hounslow Brentford | 67 |
| 4 | Greenwich Woolwich Flyover | 65 |
| 5 | Hounslow Chiswick | 65 |
| 6 | Putney Weimar Street | 65 |
| 7 | Earls Court Road | 63 |
| 8 | Hackney Old Street | 63 |
| 9 | Waltham Crooked Billet | 61 |
| 10 | Tooting High Street | 59 |
(local time)
SEE WORLD AQI RANKING
US AQI
41
live AQI index
Good
Overview
What is the current air quality in London?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 41 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.8µg/m³ | |
| PM10 | 21.6µg/m³ | |
| O3 | 63.6µg/m³ | |
| NO2 | 25.6µg/m³ | |
| SO2 | 4.3µg/m³ | |
!
PM2.5
x2
PM2.5 concentration in London is currently 2 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in London?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
London air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 22 | Good 28 AQI US | | 48.2° 37.4° |  6.7 mp/h |
| Tuesday, Apr 23 | Good 29 AQI US | | 50° 41° | 11.2 mp/h |
| Wednesday, Apr 24 | Good 31 AQI US |  | 46.4° 39.2° | 11.2 mp/h |
| Today | Good 41 AQI US | 100% | 53.6° 37.4° | 11.2 mp/h |
| Friday, Apr 26 | Good 20 AQI US | 60% | 53.6° 39.2° | 6.7 mp/h |
| Saturday, Apr 27 | Good 34 AQI US | 100% | 55.4° 41° | 8.9 mp/h |
| Sunday, Apr 28 | Good 27 AQI US | 90% | 51.8° 41° | 8.9 mp/h |
| Monday, Apr 29 | Good 23 AQI US |  | 57.2° 39.2° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 48 AQI US | 90% | 53.6° 44.6° | 6.7 mp/h |
| Wednesday, May 1 | Moderate 57 AQI US  | 20% | 60.8° 46.4° | 6.7 mp/h |
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News
The latest air quality news and resources.
London air quality data attribution
14Contributors
- CiteAir - Air Quality Now Europe
1 station
2 Government Contributors
- Breathe London
14 stations
Non-profit organization Contributor
Educational Contributor
- Allergy Cosmos
1 station
- Ricardo Energy & Environment
29 stations
2 Corporate Contributors
- IslingtonPerson
1 station
- Nils Schmidt-Soltau
1 station
- WSq
1 station
3 Individual Contributors
5 Anonymous contributors5 stations
5 Anonymous Contributors
7 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in London?
- Lynton Road 14
- Victoria Park 17
- Catford 25
- Ferrymans Quay 26
- Cam Road 29
- Haimo Primary School 29
- London Honor Oak Park 29
- London Westminster 29
- Kingscourt Road 30
- Hammersmith Town Centre 31
- Coopers Lane 32
- Wellington Square 32
- Blackwall 33
- Elephant and Castle 33
- London N. Kensington 33
- Northumberland Place 33
- Shepherds Bush 33
- London Bloomsbury 34
- Brent Ikea (reference co-location) 37
- Farringdon Street 37
- Horseferry Road 37
- Kensington High Street 2 37
- Merton Road 37
- Plumstead High Street 37
- Allergy Cosmos in Battersea 41
- Bemerton Estate 41
- Donald Road 41
- Euston Road 44
- Westminster - Elizabeth Bridge 45
- Lewisham - Deptford 45
- Waltham Forest Dawlish Rd 45
- Waltham Forest Leyton 45
- Westhorne Avenue (reference co-location) 45
- Groombridge Road-LBHPA1a 46
- Haringey Wood Green 48
- Camden Kerbside 50
- Southwark A2 Old Kent Road 50
- John Harrison Way 52
- Fiveways Sidcup Rd A20 53
- New Cross 53
- London Barnet Chalgrove School 55
- Tower Hamlets Roadside 55
- Blackheath 57
- Wren Close 57
- Tooting High Street 59
- Waltham Crooked Billet 61
- Earls Court Road 63
- Hackney Old Street 63
- Greenwich Woolwich Flyover 65
- Hounslow Chiswick 65
- Putney Weimar Street 65
- Hounslow Brentford 67
- A206 Burrage Grove 68
- Barnes Wetlands 72
AQI US, Metric