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

Cheongju-si

Chungcheongbuk-do, South Korea

2026-05-23 19:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
21.1
PM2.5
μg/m³
12.6
O3
μg/m³
56.8
NO2
μg/m³
14.6
CO
μg/m³
480.2
SO2
μg/m³
5.7
Weather
  • ℃
  • ℉
13℃
94%
4 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM10
  • PM2.5
  • O3
  • NO2
  • CO
  • SO2
Places included
Heungdeok-gu
AQI 23
Sangdang-gu
AQI 20
Data Sources
http://www.airkorea.or.kr/

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