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Chungcheongnam-do
Cheonan-si
AQI (India)
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AQI (China)
AQI (Netherlands)
AQI (US)
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AQI (UK)
AQI (India)
Cheonan-si
Chungcheongnam-do, South Korea
2026-05-11 23:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
73
NO2
μg/m³
34.1
CO
μg/m³
514.6
SO2
μg/m³
12.2
PM10
μg/m³
9.3
PM2.5
μg/m³
3.2
Weather
℃
℃
℉
17℃
93%
5 kph
1 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
NO2
CO
SO2
PM10
PM2.5
Places included
Dongnam-gu
AQI 70
Seobuk-gu
AQI 77
Data Sources
http://www.airkorea.or.kr/
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