AddAir quality in Chester
Air quality index (AQI⁺) and PM2.5 air pollution in Chester • 66 Followers • 23:00, Sep 30 Local time
60*
US AQI⁺Moderate
Main pollutant:
PM2.5
13.8 µg/m³
22°
5 km/h
56 %
Hourly forecast
Chester air quality index (AQI⁺) forecast
Daily forecast
Chester air quality index (AQI⁺) forecast
| Today | 59 |  | 28° 18° |  8 km/h | 65% |
| Fri | 58 | | 30° 18° | 12 km/h | 64% |
| Sat | 60 |  | 22° 20° | 11 km/h | 95% |
Air pollutants
What is the current air quality in Chester?
PM2.5 concentration is currently 2.8 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 Get an air purifier |
Pollen
What is the pollen count in Chester today?
Index
Low
 Tree None | 0% |
 Grass Low | 25% |
 Weed Low | 25% |
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 Get an air purifier |
Pollen
What is the pollen count in Chester today?
Index
Low
Tree None | 0% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comMost polluted locations near Chester
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
Historic air quality near Chester
History
Historic air quality graph for Chester
Historic air quality near Chester
History
Historic air quality graph for Chester
Most polluted locations near Chester
Worldwide AQI⁺ rankingCity ranking
