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

Cheonan-si

Chungcheongnam-do, South Korea

2026-05-10 02:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
129
PM2.5
μg/m³
15.5
PM10
μg/m³
24.5
CO
μg/m³
462.5
SO2
μg/m³
13.3
NO2
μg/m³
13.2
Weather
  • ℃
  • ℉
22℃
33%
7 kph
7 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM2.5
  • PM10
  • CO
  • SO2
  • NO2
Places included
Dongnam-gu
AQI 147
Seobuk-gu
AQI 140
Data Sources
http://www.airkorea.or.kr/

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