AddAir quality in Saint-Louis
Air quality index (AQI⁺) and PM2.5 air pollution in Saint-Louis • 22 Followers • 01:00, Jul 09 Local time
13*
US AQI⁺Good
Main pollutant:
PM2.5
2.4 µg/m³
20°
22 km/h
73 %
Hourly forecast
Saint-Louis air quality index (AQI⁺) forecast
Daily forecast
|
Saint-Louis air quality index (AQI⁺) forecast
| Today | 13 |  | 24° 19° |  37 km/h | 64% |
| Fri | 7 | | 25° 19° | 20 km/h | 70% |
| Sat | 7 | | 26° 20° | 19 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 |
Health recommendations
Enjoy outdoor activities |
Open your windows to bring clean, fresh air indoors Get a monitor |
Most polluted locations near Saint-Louis
Worldwide AQI⁺ ranking
Historic air quality near Saint-Louis
History
Historic air quality graph for Saint-Louis
0 AQI⁺ US
Good
04:00–05:00 Jul 08 Local time
AQI⁺ US
Historic air quality near Saint-Louis
History
Historic air quality graph for Saint-Louis
0 AQI⁺ US
Good
04:00–05:00 Jul 08 Local time
AQI⁺ US
Most polluted locations near Saint-Louis
Worldwide AQI⁺ ranking
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Where is the cleanest air quality in Saint-Louis?
No locations are available.
