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Asia
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Chungcheongnam-do
Cheonan-si
AQI (India)
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AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Cheonan-si
Chungcheongnam-do, South Korea
2026-05-11 16:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
64.4
NO2
μg/m³
19.9
CO
μg/m³
491.7
PM2.5
μg/m³
9.7
SO2
μg/m³
12.3
PM10
μg/m³
13.8
Weather
℃
℃
℉
14℃
97%
4 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
NO2
CO
PM2.5
SO2
PM10
Places included
Dongnam-gu
AQI 65
Seobuk-gu
AQI 64
Data Sources
http://www.airkorea.or.kr/
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