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

Washington County

Illinois

2026-05-26 14:00

AQI (India)

Good

PM2.5

μg/m³

7.3

Weather

23℃

70%

17 kph

4 of 11

Historical Data

Places included

Ashley Township

Du Bois Township

Hoyleton Township

Irvington Township

Nashville Township

Oakdale Township

Okawville Township

Richview Township

Venedy Township

Data Sources

http://www.airnow.gov/

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