Air quality in Toronto

This week's air quality levels in Toronto

week
fresh air
26 AQI
fresh air
26 AQI

Main pollutants

12
PM25
0
PM10
9
NO2
23
O3
  • outdoor sports
  • bring baby out
  • eating outside
The air is pure, ideal for outdoor activities!

This week's air quality levels in Toronto

12
PM25
0
PM10
9
NO2
23
O3

Main pollutants

AQI

  • 12
    PM25
  • 0
    PM10
  • 9
    NO2
  • 23
    O3

µg/m³

  • 6
    PM25
  • 0
    PM10
  • 18
    NO2
  • 23
    O3

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To avoid the most polluted places in your city, we developed Flow, the personal air quality tracker.

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