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Harvard
Chemung Township, McHenry County
2025-12-12 04:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
12.2
PM10
μg/m³
19.2
Weather
℃
℃
℉
-8℃
83%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
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