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Asia
South Korea
Chungcheongnam-do
Cheonan-si
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Cheonan-si
Chungcheongnam-do, South Korea
2026-08-29 06:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
103.7
CO
μg/m³
445.8
PM2.5
μg/m³
13.3
PM10
μg/m³
21.7
SO2
μg/m³
11.7
NO2
μg/m³
9.7
Weather
℃
℃
℉
31℃
70%
11 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
CO
PM2.5
PM10
SO2
NO2
Places included
Dongnam-gu
AQI 101
Seobuk-gu
AQI 111
Data Sources
http://www.airkorea.or.kr/
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