Air quality in Saint-Louis

Live air quality report and air quality forecast in Saint-Louis

live
36 °C Fill 2Created with Sketch. 0 UV
poor
69.0 AQI
poor
69.0 AQI
Fill 2Created with Sketch.
36 °C
0 UV

Main pollutants

69.0
PM2.5
50.0
PM10
3.0
NO2
20.0
O3
  • outdoor sports
  • bring baby out
  • eating outside
The air has reached a high level of pollution. Higher than the maximum limit for 24 hours established by WHO.

Live air quality report and air quality forecast in Saint-Louis

69.0
PM2.5
50.0
PM10
3.0
NO2
20.0
O3

Annual Average 227 AQI
Days per year at this level

Main pollutants

AQI

  • 69.0
    PM2.5
  • 50.0
    PM10
  • 3.0
    NO2
  • 20.0
    O3

µg/m³

  • 20
    PM2.5
  • 44
    PM10
  • 1
    NO2
  • 20.0
    O3

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