AddAir quality in Chester
Air quality index (AQI⁺) and PM2.5 air pollution in Chester • 14.5K Followers • 09:00, Sep 30
18
US AQI⁺Good
Main pollutant:
PM2.5
3.4 µg/m³
19°
6 km/h
33 %
Hourly forecast
Chester air quality index (AQI⁺) forecast
Daily forecast
Chester air quality index (AQI⁺) forecast
| Today | 22 | | 25° 15° |  7 km/h | 28% |
| Thu | 39 | | 26° 16° | 5 km/h | 29% |
| Fri | 44 |  | 29° 10° | 15 km/h | 19% |
Air pollutants
What is the current air quality in Chester?
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 |
Pollen
What is the pollen count in Chester today?
Index
Moderate
 Tree None | 0% |
 Grass None | 0% |
 Weed Moderate | 50% |
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 Chester today?
Index
Moderate
Tree None | 0% |
Grass None | 0% |
Weed Moderate | 50% |
Source:
wetter.comMost polluted locations near Chester
Worldwide AQI⁺ 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⁺ ranking
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