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

Cheonan-si

Chungcheongnam-do, South Korea

2026-08-28 18:00
AQI (India)
Good
Pollutants
CO
μg/m³
433.3
O3
μg/m³
20.1
NO2
μg/m³
12.6
SO2
μg/m³
9.9
PM10
μg/m³
4.7
PM2.5
μg/m³
2.3
Weather
  • ℃
  • ℉
26℃
94%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • CO
  • O3
  • NO2
  • SO2
  • PM10
  • PM2.5
Places included
Dongnam-gu
AQI 22
Seobuk-gu
AQI 25
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 22
Asan-si
AQI 26
Pyeongtaek-si
AQI 18
Anseong
AQI 26
Yesan-gun
AQI 97
Jincheon-gun
AQI 24
Yeongi-gun
AQI 22
Osan-si
AQI 30
Cheongju-si
AQI 23
Gongju-si
AQI 16
Jeungpyeong-gun
AQI 25