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

Cheonan-si

Chungcheongnam-do, South Korea

2026-05-05 21:00
AQI (US)
Good
Pollutants
PM2.5
μg/m³
8.5
O3
μg/m³
79.4
PM10
μg/m³
19
NO2
μg/m³
31.1
SO2
μg/m³
12.7
CO
μg/m³
429.2
Weather
  • ℃
  • ℉
11℃
65%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • PM2.5
  • O3
  • PM10
  • NO2
  • SO2
  • CO
Places included
Dongnam-gu
AQI 44
Seobuk-gu
AQI 54
Data Sources
http://www.airkorea.or.kr/

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