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Air quality in Longueuil

Live air quality report and air quality forecast in Longueuil

live
10 °C Fill 2Created with Sketch. 0 UV
fair
30.0 AQI
fair
30.0 AQI
Fill 2Created with Sketch.
10 °C
0 UV

Main pollutants

23.0
PM2.5
21.0
PM10
30.0
NO2
13.0
O3
  • outdoor sports
  • bring baby out
  • eating outside
The air is moderately polluted. Greater than the maximum limit established for one year by WHO. A long-term exposure constitutes a health risk.

Live air quality report and air quality forecast in Longueuil

23.0
PM2.5
21.0
PM10
30.0
NO2
13.0
O3

Annual Average 32 AQI
Days per year at this level

Main pollutants

AQI

  • 23.0
    PM2.5
  • 21.0
    PM10
  • 30.0
    NO2
  • 13.0
    O3

µg/m³

  • 5
    PM2.5
  • 16
    PM10
  • 14
    NO2
  • 13.0
    O3
our sources

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