Air quality in Markham

Live air quality report and air quality forecast in Markham

live
-5 °C Fill 2Created with Sketch. 0 UV
excellent
14.0 AQI
excellent
14.0 AQI
Fill 2Created with Sketch.
-5 °C
0 UV

Main pollutants

13.0
PM2.5
12.0
PM10
14.0
NO2
13.0
O3
  • outdoor sports
  • bring baby out
  • eating outside
The air is pure, ideal for outdoor activities!

Live air quality report and air quality forecast in Markham

13.0
PM2.5
12.0
PM10
14.0
NO2
13.0
O3

Annual Average 30 AQI
Days per year at this level

Main pollutants

AQI

  • 13.0
    PM2.5
  • 12.0
    PM10
  • 14.0
    NO2
  • 13.0
    O3

µg/m³

  • 3
    PM2.5
  • 9
    PM10
  • 7
    NO2
  • 13.0
    O3

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