AddAir quality in Saint-Louis
Air quality index (AQI⁺) and PM2.5 air pollution in Saint-Louis • 20 Followers • 13:00, May 15 Local time
12*
US AQI⁺Good
Main pollutant:
PM2.5
2.2 µg/m³
25°
28 km/h
74 %
Hourly forecast
Saint-Louis air quality index (AQI⁺) forecast
Daily forecast
|
Saint-Louis air quality index (AQI⁺) forecast
| Today | 10 |  | 26° 23° |  28 km/h | 70% |
| Sat | 7 | | 26° 23° | 32 km/h | 71% |
| Sun | 16 | | 26° 23° | 30 km/h | 69% |
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
Protect yourself from air pollution in Saint-Louis
Air Purifiers
Face Masks
Air Quality Monitors
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
Protect 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
1 AQI⁺ US
Good
04:00–05:00 May 15 Local time
AQI⁺ US
Historic air quality near Saint-Louis
History
Historic air quality graph for Saint-Louis
1 AQI⁺ US
Good
04:00–05:00 May 15 Local time
AQI⁺ US
Most polluted locations near Saint-Louis
Worldwide AQI⁺ rankingCity ranking
Real-time France AQI⁺ city ranking
Be the first to measure and contribute air quality data to your community
Where is the cleanest air quality in Saint-Louis?
No locations are available.
