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

Cheongju-si

Chungcheongbuk-do, South Korea

2026-06-01 03:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
153.6
PM10
μg/m³
30.4
NO2
μg/m³
18.2
CO
μg/m³
425
PM2.5
μg/m³
12.5
SO2
μg/m³
9.2
Weather
  • ℃
  • ℉
28℃
32%
19 kph
8 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM10
  • NO2
  • CO
  • PM2.5
  • SO2
Places included
Heungdeok-gu
AQI 181
Sangdang-gu
AQI 178
Data Sources
http://www.airkorea.or.kr/

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