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

Cheongju-si

Chungcheongbuk-do, South Korea

2026-09-13 22:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
31.2
PM10
μg/m³
38.2
NO2
μg/m³
33.8
O3
μg/m³
35.1
CO
μg/m³
806.2
SO2
μg/m³
6.4
Weather
  • ℃
  • ℉
17℃
94%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • PM10
  • NO2
  • O3
  • CO
  • SO2
Places included
Heungdeok-gu
AQI 99
Sangdang-gu
AQI 86
Data Sources
http://www.airkorea.or.kr/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Cheongju-si
AQI 93
Cheongwon-gun
AQI 96
Jeungpyeong-gun
AQI 66
Yeongi-gun
AQI 68
Jincheon-gun
AQI 88
Goesan-gun
AQI 66
Daejeon
AQI 74
Eumseong-gun
AQI 79
Okcheon-gun
AQI 85
Cheonan-si
AQI 67
Gongju-si
AQI 69