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

Cheonan-si

Chungcheongnam-do, South Korea

2026-08-24 04:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
17.2
O3
μg/m³
102.5
PM10
μg/m³
31.3
SO2
μg/m³
15
NO2
μg/m³
10.5
CO
μg/m³
410.4
Weather
  • ℃
  • ℉
34℃
55%
6 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • SO2
  • NO2
  • CO
Places included
Dongnam-gu
AQI 54
Seobuk-gu
AQI 78
Data Sources
http://www.airkorea.or.kr/

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