AddAir quality in Chelmsford
Air quality index (AQI⁺) and PM2.5 air pollution in Chelmsford • 679 Followers • 04:00, Oct 31
18
US AQI⁺Good
Main pollutant:
O₃
38 µg/m³
7°
17 km/h
70 %
Hourly forecast
Chelmsford air quality index (AQI⁺) forecast
Daily forecast
Chelmsford air quality index (AQI⁺) forecast
| Today | 23 |  | 10° 5° |  20 km/h | 52% |
| Sun | 36 | | 13° 3° | 12 km/h | 58% |
| Mon | 17 | | 20° 9° | 12 km/h | 51% |
Air pollutants
What is the current air quality in Chelmsford?
PM2.5 concentration currently meets the WHO annual PM2.5 guideline.
Health recommendations
 Enjoy outdoor activities |
 Open your windows to bring clean, fresh air indoors Get a monitor |
Protect yourself from air pollution in Chelmsford
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Chelmsford today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Chelmsford today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Chelmsford
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Chelmsford
Worldwide AQI⁺ ranking
Station ranking
Real-time AQI⁺ station ranking for stations in Chelmsford
City ranking
Real-time USA AQI⁺ city ranking
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
City ranking
Real-time USA AQI⁺ city ranking
Measure your own air quality
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