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

Cheongju-si

Chungcheongbuk-do, South Korea

2026-09-13 04:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
146.5
PM10
μg/m³
19.5
PM2.5
μg/m³
11.2
NO2
μg/m³
10.5
CO
μg/m³
471.9
SO2
μg/m³
7.1
Weather
  • ℃
  • ℉
27℃
54%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Heungdeok-gu
AQI 46
Sangdang-gu
AQI 46
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 46
Cheongwon-gun
AQI 47
Jeungpyeong-gun
AQI 49
Yeongi-gun
AQI 48
Jincheon-gun
AQI 48
Goesan-gun
AQI 45
Daejeon
AQI 42
Eumseong-gun
AQI 41
Okcheon-gun
AQI 45
Cheonan-si
AQI 48
Gongju-si
AQI 54