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

Cheonan-si

Chungcheongnam-do, South Korea

2026-05-11 17:00
AQI (India)
Satisfactory
Pollutants
O3
μg/m³
58.1
NO2
μg/m³
22.1
CO
μg/m³
481.2
PM2.5
μg/m³
10
PM10
μg/m³
16.5
SO2
μg/m³
12.1
Weather
  • ℃
  • ℉
17℃
94%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (India)
  • O3
  • NO2
  • CO
  • PM2.5
  • PM10
  • SO2
Places included
Dongnam-gu
AQI 53
Seobuk-gu
AQI 64
Data Sources
http://www.airkorea.or.kr/

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