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

Cheonan-si

Chungcheongnam-do, South Korea

2026-05-12 13:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
109.5
NO2
μg/m³
27.3
CO
μg/m³
568.8
PM10
μg/m³
18.2
SO2
μg/m³
14.1
PM2.5
μg/m³
8.3
Weather
  • ℃
  • ℉
17℃
77%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • NO2
  • CO
  • PM10
  • SO2
  • PM2.5
Places included
Dongnam-gu
AQI 132
Seobuk-gu
AQI 98
Data Sources
http://www.airkorea.or.kr/

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