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

Wellington County

Ontario

2026-01-09 11:00

AQI (China)

Excellent

O3

μg/m³

40.7

NO2

μg/m³

24.6

PM2.5

μg/m³

5.7

Weather

5℃

92%

26 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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