1. Asia
  2. South Korea
  3. Chungcheongnam-do
  4. Cheonan-si

Cheonan-si

Chungcheongnam-do, South Korea

2026-08-29 09:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
112.5
PM2.5
μg/m³
22.5
CO
μg/m³
714.6
PM10
μg/m³
30.7
SO2
μg/m³
15.9
NO2
μg/m³
13.1
Weather
  • ℃
  • ℉
29℃
70%
15 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
  • CO
  • PM10
  • SO2
  • NO2
Places included
Dongnam-gu
AQI 128
Seobuk-gu
AQI 110
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

Cheonan-si
AQI 119
Asan-si
AQI 84
Pyeongtaek-si
AQI 89
Anseong
AQI 82
Yesan-gun
AQI 192
Jincheon-gun
AQI 124
Yeongi-gun
AQI 49
Osan-si
AQI 89
Cheongju-si
AQI 47
Gongju-si
AQI 38
Jeungpyeong-gun
AQI 119