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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
2026-09-23 07:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
128.2
CO
μg/m³
430.2
NO2
μg/m³
13.9
PM10
μg/m³
16.2
PM2.5
μg/m³
8.4
SO2
μg/m³
6.2
Weather
℃
℃
℉
28℃
42%
11 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (India)
AQI (India)
O3
CO
NO2
PM10
PM2.5
SO2
Places included
Heungdeok-gu
AQI 141
Sangdang-gu
AQI 143
Data Sources
http://www.airkorea.or.kr/
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