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Chungcheongnam-do
Cheonan-si
CAQI (Europe)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Cheonan-si
Chungcheongnam-do, South Korea
2026-04-28 03:00
CAQI (Europe)
Low
Pollutants
O3
μg/m³
104.1
PM2.5
μg/m³
10.5
PM10
μg/m³
17.2
NO2
μg/m³
19
SO2
μg/m³
12.7
CO
μg/m³
431.2
Weather
℃
℃
℉
14℃
62%
20 kph
5 of 11
Historical Data
Hourly
Hourly
Daily
CAQI (Europe)
CAQI (Europe)
O3
PM2.5
PM10
NO2
SO2
CO
Places included
Dongnam-gu
AQI 46
Seobuk-gu
AQI 42
Data Sources
http://www.airkorea.or.kr/
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