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Chungcheongbuk-do
Chungju-si
AQI (China)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Chungju-si
Chungcheongbuk-do, South Korea
2026-05-09 11:00
AQI (China)
Good
Pollutants
O3
μg/m³
175.4
PM10
μg/m³
30.5
PM2.5
μg/m³
14.5
NO2
μg/m³
25.5
CO
μg/m³
631.2
SO2
μg/m³
10.3
Weather
℃
℃
℉
13℃
53%
2 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (China)
AQI (China)
O3
PM10
PM2.5
NO2
CO
SO2
Places included
Chilgeum-dong
AQI 71
Hoam-dong
AQI 68
Data Sources
http://www.airkorea.or.kr/
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