1. Asia
  2. South Korea
  3. Chungcheongbuk-do
  4. Cheongju-si

Cheongju-si

Chungcheongbuk-do, South Korea

2026-05-25 22:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
36.3
PM2.5
μg/m³
24.7
NO2
μg/m³
27.8
O3
μg/m³
31.4
CO
μg/m³
574
SO2
μg/m³
6.3
Weather
  • ℃
  • ℉
21℃
100%
9 kph
1 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM10
  • PM2.5
  • NO2
  • O3
  • CO
  • SO2
Places included
Heungdeok-gu
AQI 43
Sangdang-gu
AQI 31
Data Sources
http://www.airkorea.or.kr/

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