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

Waterloo

La Haute-Yamaska Regional County Municipality, Québec

2026-01-20 17:00

CAQI (Europe)

Low

O3

μg/m³

68.1

PM10

μg/m³

8.9

PM2.5

μg/m³

4.3

Weather

-14℃

53%

11 kph

1 of 11

Historical Data

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