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

Cheongju-si

Chungcheongbuk-do, South Korea

2026-05-26 23:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
56.6
NO2
μg/m³
23.7
PM2.5
μg/m³
7.6
PM10
μg/m³
9.7
CO
μg/m³
479.2
SO2
μg/m³
5.8
Weather
  • ℃
  • ℉
20℃
100%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • NO2
  • PM2.5
  • PM10
  • CO
  • SO2
Places included
Heungdeok-gu
AQI 16
Sangdang-gu
AQI 21
Data Sources
http://www.airkorea.or.kr/

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