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2025-12-09 03:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
6.5
O3
μg/m³
75
PM10
μg/m³
10
CO
μg/m³
125
SO2
μg/m³
1.1
Weather
℃
℃
℉
-6℃
76%
28 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
CO
SO2
Places included
Horicon
AQI 37
Data Sources
http://www.airnow.gov/
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