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

Cheonan-si

Chungcheongnam-do, South Korea

2026-05-09 10:00
AQI (India)
Moderately polluted
Pollutants
O3
μg/m³
143.6
PM10
μg/m³
23.3
CO
μg/m³
450
NO2
μg/m³
15.1
PM2.5
μg/m³
10.8
SO2
μg/m³
14
Weather
  • ℃
  • ℉
17℃
44%
5 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • PM10
  • CO
  • NO2
  • PM2.5
  • SO2
Places included
Dongnam-gu
AQI 175
Seobuk-gu
AQI 154
Data Sources
http://www.airkorea.or.kr/

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