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AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Dongnam-gu
Cheonan-si, Chungcheongnam-do
2026-03-03 21:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
7
NO2
μg/m³
65.9
PM10
μg/m³
10
SO2
μg/m³
11.4
CO
μg/m³
575
O3
μg/m³
11.4
Weather
℃
℃
℉
1℃
79%
3 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
NO2
PM10
SO2
CO
O3
Places included
성황동
AQI 39
Data Sources
http://www.airkorea.or.kr/
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