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Asia
South Korea
Chungcheongnam-do
Cheonan-si
Seobuk-gu
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Seobuk-gu
Cheonan-si, Chungcheongnam-do
2026-09-28 07:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
96.6
PM10
μg/m³
18.7
NO2
μg/m³
16.8
CO
μg/m³
558.3
SO2
μg/m³
15
PM2.5
μg/m³
3.3
Weather
℃
℃
℉
23℃
49%
19 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
PM10
NO2
CO
SO2
PM2.5
Places included
백석동
AQI 34
성거읍
AQI 34
성성동
AQI 27
Data Sources
http://www.airkorea.or.kr/
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