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Winnebago County

Illinois

2026-04-27 02:00
CAQI (Europe)
Low
Pollutants|Pollens
O3
μg/m³
81.4
PM2.5
μg/m³
10.6
Weather
  • ℃
  • ℉
13℃
74%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • Pollen
  • O3
  • PM2.5
Places included
Durand Township
AQI 18
Harlem Township
AQI 34
Pecatonica Township
AQI 18
Rockford Township
AQI 18
Rockton Township
AQI 18
Roscoe Township
AQI 18
Shirland Township
AQI 18
Winnebago Township
AQI 18
Data Sources
http://www.airnow.gov/

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Cities Nearby

Rockford
AQI 18
Loves Park
AQI 34
Machesney Park
AQI 18
Pecatonica
AQI 18
Roscoe
AQI 18
Durand
AQI 18
Cherry Valley
AQI 18
Byron
AQI 18
Stillman Valley
AQI 18
South Beloit
AQI 18
Davis
AQI 37