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AQI (China)
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Toronto
Toronto Division
2024-12-23 00:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
53.9
NO2
μg/m³
29.4
PM2.5
μg/m³
3.4
CO
μg/m³
218.8
SO2
μg/m³
0
Weather
℃
℃
℉
-10℃
72%
0 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
NO2
PM2.5
CO
SO2
Places included
Toronto
AQI 17
Data Sources
http://www.airnow.gov/
http://www.airqualityontario.com/
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