AddAir quality in Chelmsford
Air quality index (AQI⁺) and PM2.5 air pollution in Chelmsford • 563 Followers • 09:00, Apr 17 Local time
53
US AQI⁺Moderate
Main pollutant:
PM2.5
10.1 µg/m³
13°
2 km/h
90 %
Hourly forecast
Chelmsford air quality index (AQI⁺) forecast
Daily forecast
Chelmsford air quality index (AQI⁺) forecast
| Today | 51 |  | 19° 11° |  17 km/h | 84% |
| Sat | 24 |  | 10° 6° | 16 km/h | 91% |
| Sun | 24 | | 11° 5° | 19 km/h | 86% |
Air pollutants
What is the current air quality in Chelmsford?
PM2.5 concentration is currently 2 times the World Health Organization annual PM2.5 guideline value.
Health recommendations
 Sensitive groups should reduce outdoor exercise |
 Close your windows to avoid dirty outdoor air Get a monitor |
 Sensitive groups should wear a mask outdoors Get a mask |
 Sensitive groups should run an air purifier Discover Atem car |
Pollen
What is the pollen count in Chelmsford today?
Index
Low
 Tree Low | 25% |
 Grass None | 0% |
 Weed None | 0% |
Source:
wetter.comHealth recommendations
Sensitive groups should reduce outdoor exercise |
Close your windows to avoid dirty outdoor air Get a monitor |
Sensitive groups should wear a mask outdoors Get a mask |
Sensitive groups should run an air purifier Discover Atem car |
Pollen
What is the pollen count in Chelmsford today?
Index
Low
Tree Low | 25% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Chelmsford
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Chelmsford
Historic air quality near Chelmsford
History
Historic air quality graph for Chelmsford
Historic air quality near Chelmsford
History
Historic air quality graph for Chelmsford
Most polluted locations near Chelmsford
Worldwide AQI⁺ rankingStation ranking
Real-time AQI⁺ station ranking for stations in Chelmsford
Measure your own air quality
Get a monitor and contribute air quality data in your city.
