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Colfax
Grundy County
2024-06-29 06:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
80.6
PM10
μg/m³
18.1
PM2.5
μg/m³
8.9
CO
μg/m³
257.2
NO2
μg/m³
4.7
SO2
μg/m³
2.1
Weather
℃
℃
℉
21℃
97%
15 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
PM10
PM2.5
CO
NO2
SO2
Places included
Holland
AQI 26
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