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Freeport Township

Stephenson County

2025-12-11 01:00
CAQI (Europe)
Very Low
Pollutants
O3
μg/m³
42.5
PM2.5
μg/m³
10.3
PM10
μg/m³
12.9
SO2
μg/m³
0.6
Weather
  • ℃
  • ℉
-2℃
80%
19 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • CAQI (Europe)
  • O3
  • PM2.5
  • PM10
  • SO2
Places included
Freeport
AQI 18

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