Toronto Downtown Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Toronto Downtown

Old Toronto, Toronto

2025-01-11 02:00

AQI (China)

Excellent

PM2.5

μg/m³

24

NO2

μg/m³

45.8

O3

μg/m³

34.3

Weather

-4℃

89%

29 kph

0 of 11

Historical Data

Data Sources

http://www.airqualityontario.com/

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