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Chungcheongnam-do
Cheonan-si
AQI (US)
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AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Cheonan-si
Chungcheongnam-do, South Korea
2026-08-24 19:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
10.7
PM10
μg/m³
19.7
O3
μg/m³
16.8
SO2
μg/m³
10.3
NO2
μg/m³
10.7
CO
μg/m³
329.2
Weather
℃
℃
℉
25℃
94%
0 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
PM10
O3
SO2
NO2
CO
Places included
Dongnam-gu
AQI 54
Seobuk-gu
AQI 53
Data Sources
http://www.airkorea.or.kr/
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