AddAir quality near St. Louis, Sappington
Air quality index (AQI⁺) and PM2.5 air pollution near St. Louis, Sappington • 104 Followers
Data sources: AirGradient via OpenAQ (Licensed under CC-BY 4.0)
31
US AQI⁺Good
Main pollutant:
PM2.5
5.6 µg/m³
2°
15 km/h
64 %
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 | 25 |  | 8° 1° |  21 km/h | 51% |
| Sat | 27 | | 9° 1° | 9 km/h | 47% |
| Sun | 11 |  | 12° 1° | 10 km/h | 46% |
Air pollutants
What is the current air quality near St. Louis?
PM2.5 concentration is currently 1.1 times the World Health Organization annual PM2.5 guideline value.
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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