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AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Dongnam-gu
Cheonan-si, Chungcheongnam-do
2026-09-21 17:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
43
PM2.5
μg/m³
24
O3
μg/m³
59.4
NO2
μg/m³
11.3
CO
μg/m³
537.5
SO2
μg/m³
10
Weather
℃
℃
℉
18℃
76%
7 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
PM10
PM2.5
O3
NO2
CO
SO2
Places included
성황동
AQI 43
Data Sources
http://www.airkorea.or.kr/
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