AddAir quality in Saint-Louis
Air quality index (AQI⁺) and PM2.5 air pollution in Saint-Louis • 2.9K Followers • 23:00, May 14 Local time
10*
US AQI⁺Good
Main pollutant:
PM2.5
1.9 µg/m³
7°
3 km/h
86 %
Hourly forecast
Saint-Louis air quality index (AQI⁺) forecast
Daily forecast
Saint-Louis air quality index (AQI⁺) forecast
| Today | 10 |  90% | 12° 8° |  14 km/h | 71% |
| Sat | 21 | 90% | 12° 6° | 9 km/h | 76% |
| Sun | 26 | 90% | 13° 6° | 9 km/h | 63% |
Air pollutants
What is the current air quality in Saint-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 |
Protect yourself from air pollution in Saint-Louis
Air Purifiers
Face Masks
Air Quality Monitors
Pollen
What is the pollen count in Saint-Louis today?
Index
Low
 Tree None | 0% |
 Grass Low | 25% |
 Weed None | 0% |
Source:
Open-Meteo.comHealth recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Pollen
What is the pollen count in Saint-Louis today?
Index
Low
Tree None | 0% |
Grass Low | 25% |
Weed None | 0% |
Source:
Open-Meteo.comProtect yourself from air pollution in Saint-Louis
Air Purifiers
Face Masks
Air Quality Monitors
Most polluted locations near Saint-Louis
Worldwide AQI⁺ ranking
City ranking
Real-time France AQI⁺ city ranking
Historic air quality near Saint-Louis
History
Historic air quality graph for Saint-Louis
Historic air quality near Saint-Louis
History
Historic air quality graph for Saint-Louis
Most polluted locations near Saint-Louis
Worldwide AQI⁺ rankingCity ranking
