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

Cheonan-si

Chungcheongnam-do, South Korea

2026-05-12 09:00
AQI (India)
Poor
Pollutants
O3
μg/m³
192.1
PM10
μg/m³
31
NO2
μg/m³
23.4
CO
μg/m³
531.2
PM2.5
μg/m³
13
SO2
μg/m³
12.6
Weather
  • ℃
  • ℉
20℃
68%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM10
  • NO2
  • CO
  • PM2.5
  • SO2
Places included
Dongnam-gu
AQI 284
Seobuk-gu
AQI 237
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 261
Asan-si
AQI 221
Pyeongtaek-si
AQI 179
Anseong
AQI 292
Yesan-gun
AQI 174
Jincheon-gun
AQI 206
Yeongi-gun
AQI 103
Osan-si
AQI 225
Cheongju-si
AQI 96
Gongju-si
AQI 64
Jeungpyeong-gun
AQI 109