St. Thomas Real-time Air Quality Index (AQI) & Pollution Report - Air Matters

St. Thomas

Elgin County, Ontario

2026-06-11 01:00

AQI (China)

Excellent

PM2.5

μg/m³

7

Weather

26℃

83%

12 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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