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Asia
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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
2026-05-12 04:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
101.5
CO
μg/m³
520.8
NO2
μg/m³
18.1
PM2.5
μg/m³
12.7
PM10
μg/m³
21
SO2
μg/m³
12.5
Weather
℃
℃
℉
24℃
53%
6 kph
5 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
CO
NO2
PM2.5
PM10
SO2
Places included
Dongnam-gu
AQI 114
Seobuk-gu
AQI 95
Data Sources
http://www.airkorea.or.kr/
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