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

Cheongju-si

Chungcheongbuk-do, South Korea

2026-05-24 05:00
AQI (US)
Moderate
Pollutants
O3
μg/m³
122.9
PM2.5
μg/m³
9.5
PM10
μg/m³
18.1
NO2
μg/m³
14.9
CO
μg/m³
440.6
SO2
μg/m³
5.7
Weather
  • ℃
  • ℉
27℃
47%
4 kph
6 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Heungdeok-gu
AQI 56
Sangdang-gu
AQI 66
Data Sources
http://www.airkorea.or.kr/

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