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

Cheongju-si

Chungcheongbuk-do, South Korea

2026-05-26 11:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
107.9
PM10
μg/m³
28.5
PM2.5
μg/m³
15.6
NO2
μg/m³
12.7
CO
μg/m³
471.9
SO2
μg/m³
5.9
Weather
  • ℃
  • ℉
23℃
83%
11 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Heungdeok-gu
AQI 33
Sangdang-gu
AQI 35
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 34
Cheongwon-gun
AQI 26
Jeungpyeong-gun
AQI 34
Yeongi-gun
AQI 27
Jincheon-gun
AQI 25
Goesan-gun
AQI 21
Daejeon
AQI 32
Eumseong-gun
AQI 22
Okcheon-gun
AQI 33
Cheonan-si
AQI 33
Gongju-si
AQI 26