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

St. Clair Township

St. Clair County

2026-02-02 23:00

AQI (US)

Moderate

PM2.5

μg/m³

20.3

PM10

μg/m³

64

Weather

0℃

75%

9 kph

0 of 11

Historical Data

Places included

Data Sources

http://www.airnow.gov/

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Cities Nearby

Fairview Heights

Washington Park