AddAir quality in Lake St. Louis
Air quality index (AQI⁺) and PM2.5 air pollution in Lake St. Louis • 563 Followers • 13:00, Apr 17 Local time
37*
US AQI⁺Good
Main pollutant:
PM2.5
6.7 µg/m³
29°
33 km/h
58 %
Hourly forecast
Lake St. Louis air quality index (AQI⁺) forecast
Daily forecast
Lake St. Louis air quality index (AQI⁺) forecast
| Today | 36 | | 29° 14° |  37 km/h | 71% |
| Sat | 15 | | 14° 8° | 27 km/h | 55% |
| Sun | 11 |  | 19° 5° | 22 km/h | 50% |
Air pollutants
What is the current air quality in Lake St. Louis?
PM2.5 concentration is currently 1.3 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 |
Pollen
What is the pollen count in Lake St. Louis today?
Index
Moderate
 Tree Moderate | 50% |
 Grass None | 0% |
 Weed None | 0% |
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 Lake St. Louis today?
Index
Moderate
Tree Moderate | 50% |
Grass None | 0% |
Weed None | 0% |
Source:
wetter.comMost polluted locations near Lake St. Louis
Worldwide AQI⁺ ranking
Historic air quality near Lake St. Louis
History
Historic air quality graph for Lake St. Louis
Historic air quality near Lake St. Louis
History
Historic air quality graph for Lake St. Louis
Most polluted locations near Lake St. Louis
Worldwide AQI⁺ ranking
