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Asia
South Korea
Chungcheongbuk-do
Cheongju-si
AQI (India)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Cheongju-si
Chungcheongbuk-do, South Korea
2026-09-24 20:00
AQI (India)
Good
Pollutants
O3
μg/m³
49.2
PM2.5
μg/m³
19.8
PM10
μg/m³
26.5
CO
μg/m³
511.5
NO2
μg/m³
10.6
SO2
μg/m³
6.2
Weather
℃
℃
℉
18℃
88%
6 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
PM2.5
PM10
CO
NO2
SO2
Places included
Heungdeok-gu
AQI 59
Sangdang-gu
AQI 41
Data Sources
http://www.airkorea.or.kr/
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