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Asia
South Korea
Chungcheongnam-do
Cheonan-si
AQI (India)
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AQI (China)
AQI (Netherlands)
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CAQI (Europe)
AQI (UK)
AQI (India)
Cheonan-si
Chungcheongnam-do, South Korea
2026-08-28 12:00
AQI (India)
Good
Pollutants
O3
μg/m³
38.4
CO
μg/m³
427.1
NO2
μg/m³
10.2
SO2
μg/m³
10
PM10
μg/m³
4
PM2.5
μg/m³
1.2
Weather
℃
℃
℉
26℃
94%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
CO
NO2
SO2
PM10
PM2.5
Places included
Dongnam-gu
AQI 39
Seobuk-gu
AQI 39
Data Sources
http://www.airkorea.or.kr/
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