Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Chelsea
Air quality index (AQI) and PM2.5 air pollution in Chelsea
597 people follow this city
Chelsea Air Quality Map
Real-time Chelsea air pollution map
AIR QUALITY DATA CONTRIBUTORS
Breathe London
See all
Pollen
What is the pollen count in Chelsea today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | Low | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Chelsea?
| Weather | Clear sky |
| Temperature | 71.6°F |
| Humidity | 46% |
| Wind | 9.2 mp/h |
| Pressure | 30.3 Hg |
live aqi city ranking
Real-time United Kingdom city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Port Talbot, Wales | 60 |
| 2 | Cardiff, Wales | 55 |
| 3 | Luton, England | 54 |
| 4 | Cambridge, England | 53 |
| 5 | Greenhill, England | 53 |
| 6 | Stevenage, England | 52 |
| 7 | Iver, England | 50 |
| 8 | Southampton, England | 50 |
| 9 | Brighton, England | 49 |
| 10 | London, England | 49 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Chelsea aqi ranking
Real-time Chelsea air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Battersea Park Rd/Queenstown Rd Junction | 44 |
| 2 | Griffin School | 44 |
| 3 | Holy Trinity Church of England Primary School | 44 |
| 4 | Sloane Street | 44 |
| 5 | Nine Elms Lane | 38 |
| 6 | Oakley St | 38 |
| 7 | Scotch House Corner - Westminster | 38 |
| 8 | St. Mary's RC Primary School | 33 |
(local time)
SEE WORLD AQI RANKING
US AQI
38
live AQI index
Good
Overview
What is the current air quality in Chelsea?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 38 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 7µg/m³ | |
| NO2 | 4µg/m³ | |
!
PM2.5
x1.4
PM2.5 concentration in Chelsea is currently 1.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Chelsea?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Chelsea air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Thursday, May 30 | Good 20 AQI US |  | 60.8° 50° |  11.2 mp/h |
| Friday, May 31 | Good 29 AQI US | | 59° 51.8° | 13.4 mp/h |
| Saturday, Jun 1 | Good 30 AQI US |  | 62.6° 46.4° | 13.4 mp/h |
| Today | Good 38 AQI US | | 71.6° 46.4° | 8.9 mp/h |
| Monday, Jun 3 | Good 36 AQI US |  | 66.2° 53.6° | 6.7 mp/h |
| Tuesday, Jun 4 | Good 34 AQI US | | 69.8° 53.6° | 15.7 mp/h |
| Wednesday, Jun 5 | Good 17 AQI US | 20% | 62.6° 48.2° | 8.9 mp/h |
| Thursday, Jun 6 | Good 12 AQI US | 20% | 62.6° 48.2° | 8.9 mp/h |
| Friday, Jun 7 | Good 16 AQI US | | 66.2° 48.2° | 11.2 mp/h |
| Saturday, Jun 8 | Good 20 AQI US | | 62.6° 48.2° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Chelsea air quality data attribution
1Contributor
- Breathe London
8 stations
Non-profit organization Contributor
AQI US, Metric