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

Stephenson County

Illinois

2026-06-15 14:00

AQI (China)

Excellent

PM2.5

μg/m³

2.6

Weather

23℃

40%

5 kph

8 of 11

Historical Data

Places included

Buckeye Township

Dakota Township

Freeport Township

Ridott Township

Rock Run Township

West Point Township

Winslow Township

Data Sources

http://www.airnow.gov/

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