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

Seosan-si

Chungcheongnam-do, South Korea

2026-08-20 11:00
AQI (China)
Excellent
Pollutants
PM10
μg/m³
19.1
O3
μg/m³
56.2
PM2.5
μg/m³
7.5
NO2
μg/m³
21.3
CO
μg/m³
653.1
SO2
μg/m³
14
Weather
  • ℃
  • ℉
25℃
93%
7 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • PM10
  • O3
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Buseok-myeon
AQI 18
Daesan-eup
AQI 17
Dongmun 2(i)-dong
AQI 20
Gobuk-myeon
AQI 24
Haemi-myeon
AQI 20
Jigok-myeon
AQI 15
Jukseong-dong
AQI 20
Seongnam-dong
AQI 20
Seongyeon-myeon
AQI 20
Yecheon-dong
AQI 20
동문동
AQI 20
오남동
AQI 20
운산면
AQI 19
읍내동
AQI 20
팔봉면
AQI 18
Data Sources
http://www.airkorea.or.kr/

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