AddAir quality near St. Louis, Sappington
Air quality index (AQI⁺) and PM2.5 air pollution near St. Louis, Sappington • 104 Followers • 13:00, Nov 14 Local time
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
23
US AQI⁺Good
Main pollutant:
PM2.5
4.2 µg/m³
8°
5 km/h
41 %
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
Hourly forecast
St. Louis, Sappington air quality index (AQI⁺) forecast
Daily forecast
St. Louis, Sappington air quality index (AQI⁺) forecast
| Today | 23 | | 9° 0° |  9 km/h | 48% |
| Sun | 45 | | 11° 1° | 7 km/h | 43% |
| Mon | 27 | | 13° 3° | 10 km/h | 51% |
Air pollutants
What is the current air quality near St. Louis?
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 St. Louis, Sappington air pollution map
Pollen
What is the pollen count in St. Louis today?
Index
Low
 Tree None | 0% |
 Grass None | 0% |
 Weed Low | 25% |
Source:
wetter.comProtect yourself from air pollution in St. Louis
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Pollen
What is the pollen count in St. Louis today?
Index
Low
Tree None | 0% |
Grass None | 0% |
Weed Low | 25% |
Source:
wetter.comHistoric air quality near St. Louis
History
Historic air quality graph for St. Louis
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Most polluted locations near St. Louis, Sappington
Worldwide AQI⁺ ranking
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