Live air quality report and air quality forecast in Saint-Louis
live
32 °C 0 UV
very poor
116.0 AQI
very poor
116.0 AQI
32 °C
0 UV
Main pollutants
46.0
PM2.5
116.0
PM10
0.0
NO2
31.0
O3
outdoor sports
bring baby out
eating outside
The air has reached a very high level of pollution. Effects can be immediately felt by individuals at risk. Everybody feels the effects of a prolonged exposure.
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Live air quality report and air quality forecast in Saint-Louis
46.0
PM2.5
116.0
PM10
0.0
NO2
31.0
O3
Annual Average 90 AQI
Days per year at this level
Main pollutants
AQI
46.0
PM2.5
116.0
PM10
0.0
NO2
31.0
O3
µg/m³
23
PM2.5
106
PM10
0
NO2
31.0
O3
live
week
month
year
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To avoid the most polluted places in your city, we developed Flow, the personal air quality tracker.