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Toronto
Toronto, Toronto Division
2025-03-15 10:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
69.6
NO2
μg/m³
29.1
PM2.5
μg/m³
16.3
CO
μg/m³
225
SO2
μg/m³
0.1
Weather
℃
℃
℉
7℃
76%
20 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
NO2
PM2.5
CO
SO2
Places included
East York
AQI 27
Etobicoke
AQI 54
North York
AQI 58
Old Toronto
AQI 75
Scarborough
AQI 93
York
AQI 27
Data Sources
http://www.airqualityontario.com/
http://www.airnow.gov/
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Cities Nearby
Toronto
AQI 70
Mississauga
AQI 75
Markham
AQI 22
Vaughan
AQI 24
Richmond Hill
AQI 24
Pickering
AQI 22
Brampton
AQI 126
Oakville
AQI 73
Ajax
AQI 20
Whitchurch-Stouffville
AQI 25
Aurora
AQI 25
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