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

Cheonan-si

Chungcheongnam-do, South Korea

2026-10-10 03:00
AQI (US)
Unhealthy for Sensitive Groups
Pollutants
O3
μg/m³
166.6
PM2.5
μg/m³
28.3
PM10
μg/m³
60.5
NO2
μg/m³
19.5
CO
μg/m³
712.5
SO2
μg/m³
10.4
Weather
  • ℃
  • ℉
25℃
41%
0 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
  • CO
  • SO2
Places included
Dongnam-gu
AQI 106
Seobuk-gu
AQI 103
Data Sources
http://www.airkorea.or.kr/

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