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

Halton Regional Municipality

Ontario

2026-04-25 22:00

AQI (UK)

Low

O3

μg/m³

77.1

PM2.5

μg/m³

5

NO2

μg/m³

9.6

Weather

9℃

82%

18 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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