AddAir quality near Saint Charles, St. Charles
Air quality index (AQI⁺) and PM2.5 air pollution near Saint Charles, St. Charles • 126 Followers • 03:00, May 22 Local time
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
1
US AQI⁺Good
Main pollutant:
PM2.5
0.1 µg/m³
16°
11 km/h
89 %
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 | 39 | | 18° 16° |  15 km/h | 86% |
| Sat | 66 | | 25° 15° | 8 km/h | 80% |
| Sun | 57 | | 26° 20° | 9 km/h | 69% |
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 Low | 25% |
Source:
wetter.comProtect yourself from air pollution in Saint Charles
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Saint Charles today?
Index
Low
Tree Low | 25% |
Grass Low | 25% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near Saint Charles
History
Historic air quality graph for Saint Charles
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Most polluted locations near Saint Charles, St. Charles
Worldwide AQI⁺ ranking
City ranking
Real-time USA AQI⁺ city ranking
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