Halton Regional Municipality Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

Halton Regional Municipality

Ontario

2025-12-22 09:00

AQHI (Canada)

Low

O3

μg/m³

40.7

PM2.5

μg/m³

6.2

NO2

μg/m³

21.9

Weather

-8℃

80%

12 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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