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

St. Thomas

Elgin County, Ontario

2026-07-17 15:00

AQI (India)

Very poor

PM2.5

μg/m³

192

Weather

30℃

41%

10 kph

0 of 11

Historical Data

Data Sources

http://www.airnow.gov/

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