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Air quality in London
Air quality index (AQI) and PM2.5 air pollution in London
281.8K people follow this city
London Air Quality Map
Real-time London air pollution map
AIR QUALITY DATA CONTRIBUTORS
18 Contributors
See all
Pollen
What is the pollen count in London today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in London?
| Weather | Clear sky |
| Temperature | 68°F |
| Humidity | 66% |
| Wind | 11.5 mp/h |
| Pressure | 30.1 Hg |
Air pollution has cost an estimated4,000 deaths*in London in 2024Find out more*Air pollution also cost approximately $5,600,000,000 USD in London in 2024.
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Scunthorpe, England | 66 |
| 2 | Dundee, Scotland | 37 |
| 3 | Nottingham, England | 34 |
| 4 | Aberdeen, Scotland | 33 |
| 5 | Bristol, England | 33 |
| 6 | Brighton, England | 32 |
| 7 | Middlesbrough, England | 29 |
| 8 | Camberwell, England | 28 |
| 9 | Canary Wharf, England | 28 |
| 10 | Leicester, England | 28 |
(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 | Tooting High Street | 66 |
| 2 | New Cross | 60 |
| 3 | Greenwich Woolwich Flyover | 56 |
| 4 | Barnes Wetlands | 55 |
| 5 | Hounslow Chiswick | 55 |
| 6 | Waltham Crooked Billet | 55 |
| 7 | Hackney Old Street | 53 |
| 8 | Lavender Hill (Clapham Jct) | 53 |
| 9 | Shepherds Bush | 53 |
| 10 | Marylebone Road / Baker Street | 52 |
(local time)
SEE WORLD AQI RANKING
US AQI
28
live AQI index
Good
Overview
What is the current air quality in London?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 28 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 5µg/m³ | |
| PM10 | 10.8µg/m³ | |
| O3 | 61.2µg/m³ | |
| NO2 | 9.4µg/m³ | |
| SO2 | 1.3µg/m³ | |
| CO | 200µg/m³ | |
✓
PM2.5 concentration in London air currently meets 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 |
|---|---|---|---|---|
| Sunday, Jul 21 | Good 20 AQI US |  | 69.8° 62.6° |  8.9 mp/h |
| Monday, Jul 22 | Good 22 AQI US |  | 71.6° 57.2° | 13.4 mp/h |
| Tuesday, Jul 23 | Good 31 AQI US | | 71.6° 60.8° | 8.9 mp/h |
| Today | Good 28 AQI US | 60% | 73.4° 59° | 8.9 mp/h |
| Thursday, Jul 25 | Good 41 AQI US | 60% | 66.2° 59° | 8.9 mp/h |
| Friday, Jul 26 | Good 46 AQI US |  | 75.2° 55.4° | 8.9 mp/h |
| Saturday, Jul 27 | Good 26 AQI US | 60% | 73.4° 57.2° | 4.5 mp/h |
| Sunday, Jul 28 | Good 38 AQI US | | 77° 55.4° | 4.5 mp/h |
| Monday, Jul 29 | Moderate 63 AQI US  | | 80.6° 59° | 4.5 mp/h |
| Tuesday, Jul 30 | Moderate 69 AQI US | | 84.2° 62.6° | 4.5 mp/h |
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How to best protect from air pollution?
London air quality data attribution
18Contributors
- CiteAir - Air Quality Now Europe
1 station
- UK Air Quality
1 station
3 Government Contributors
- Breathe London
14 stations
Non-profit organization Contributor
- Rosemead Prep School & Nursery
1 station
2 Educational Contributors
Ricardo Energy & Environment42 stations
AirGradient1 station
2 Corporate Contributors
- Montway Ltd
1 station
- IslingtonPerson
1 station
- Nils Schmidt-Soltau
1 station
- WSq
1 station
4 Individual Contributors
6 Anonymous contributors6 stations
6 Anonymous Contributors
9 Data sources
Data validated and calibrated by IQAirWhere is the cleanest air quality in London?
- Cam Road 6
- Victoria Park 6
- Northumberland Place 11
- Rosemead Preparatory School & Nursery 11
- The Aldgate School 11
- London Marylebone Road 12
- Ealing Ada Lovelace CofE School 14
- London Westminster 14
- Lynton Road 14
- A206 Burrage Grove 16
- Ealing Acton Background 17
- Farringdon Street 17
- Wellington Square 17
- Westhorne Avenue (reference co-location) 17
- Ealing John Perryn Primary School 18
- Coopers Lane 19
- Ealing Fields High School 19
- Waterloo Place (The Crown Estate) 19
- Ferrymans Quay 21
- Westminster - Elizabeth Bridge 22
- Bemerton Estate 22
- Tower Hamlets - King Edward Memorial Park 22
- Elephant and Castle 23
- Groombridge Road-LBHPA1a 23
- Guildhall 23
- Newham 23
- Falconwood 24
- HF 9 - Sands End 24
- London Honor Oak Park 24
- Belvedere West 25
- Donald Road 26
- Hammersmith Town Centre 26
- London N. Kensington 27
- Wormwood Scrubs 27
- Belvedere 28
- Brent Ikea (reference co-location) 28
- Camden Kerbside 28
- HF 7 - Riverwalk 28
- Kingscourt Road 28
- Lewisham - Deptford 28
- London Bloomsbury 28
- Tower Bridge Road 28
- Cromwell Road 31
- London Haringey Priory Park South 32
- Hackney Amhurst Road 33
- Hounslow Brentford 33
- Southwark A2 Old Kent Road 33
- Wren Close 33
- Blackwall 37
- 1-4 Bear Street 39
- Fiveways Sidcup Rd A20 39
- London Barnet Chalgrove School 39
- Putney Weimar Street 39
- Sedding Street 39
- Waltham Forest Dawlish Rd 39
- Haringey Wood Green 40
- Hackney Dalston Lane 44
- Waltham Forest Leyton 44
- Plumstead High Street 48
- Blackheath 50
- Bromley - Harwood Avenue 50
- Earls Court Road 50
- John Harrison Way 50
- Marylebone Road / Baker Street 52
- Hackney Old Street 53
- Lavender Hill (Clapham Jct) 53
- Shepherds Bush 53
- Barnes Wetlands 55
- Hounslow Chiswick 55
- Waltham Crooked Billet 55
- Greenwich Woolwich Flyover 56
- New Cross 60
- Tooting High Street 66
AQI US, Metric