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

Toronto Downtown

Old Toronto, Toronto

2026-02-17 14:00

AQI (India)

Moderately polluted

NO2

μg/m³

92.4

PM2.5

μg/m³

42

O3

μg/m³

2.1

Weather

6℃

71%

6 kph

2 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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Cities Nearby

Whitchurch-Stouffville