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AQI (China)
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Matthews
Chatham County
2025-12-17 11:00
AQI (China)
Excellent
Pollutants
PM2.5
μg/m³
17.4
O3
μg/m³
34.4
Weather
℃
℃
℉
-4℃
71%
0 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
PM2.5
O3
Places included
Siler City
AQI 25
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