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

Toronto Downtown

Old Toronto, Toronto

2026-01-20 22:00

CAQI (Europe)

Very Low

O3

μg/m³

57.9

PM2.5

μg/m³

10

Weather

-11℃

68%

22 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

Whitchurch-Stouffville