AddAir quality near Saint Charles, St. Charles
Air quality index (AQI⁺) and PM2.5 air pollution near Saint Charles, St. Charles • 126 Followers • 07:00, May 24 Local time
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
12
US AQI⁺Good
Main pollutant:
PM2.5
2.2 µg/m³
21°
10 km/h
73 %
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
Hourly forecast
Saint Charles, St. Charles air quality index (AQI⁺) forecast
Daily forecast
Saint Charles, St. Charles air quality index (AQI⁺) forecast
| Today | 30 | | 27° 17° |  13 km/h | 60% |
| Mon | 38 |  | 28° 16° | 18 km/h | 56% |
| Tue | 62 |  90% | 26° 18° | 17 km/h | 75% |
Air pollutants
What is the current air quality near Saint Charles?
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 |
Real-time Saint Charles, St. Charles air pollution map
Pollen
What is the pollen count in Saint Charles today?
Index
Low
 Tree Low | 25% |
 Grass Low | 25% |
 Weed None | 0% |
Source:
wetter.comPollen
What is the pollen count in Saint Charles today?
Index
Low
Tree Low | 25% |
Grass Low | 25% |
Weed None | 0% |
Source:
wetter.comHistoric air quality near Saint Charles
History
Historic air quality graph for Saint Charles
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