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

Seosan-si

Chungcheongnam-do, South Korea

2026-08-20 09:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
52.1
PM10
μg/m³
11.5
NO2
μg/m³
18.3
PM2.5
μg/m³
4.5
CO
μg/m³
518.8
SO2
μg/m³
12
Weather
  • ℃
  • ℉
27℃
90%
10 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM10
  • NO2
  • PM2.5
  • CO
  • SO2
Places included
Buseok-myeon
AQI 14
Daesan-eup
AQI 17
Dongmun 2(i)-dong
AQI 21
Gobuk-myeon
AQI 16
Haemi-myeon
AQI 10
Jigok-myeon
AQI 7
Jukseong-dong
AQI 10
Seongnam-dong
AQI 10
Seongyeon-myeon
AQI 10
Yecheon-dong
AQI 10
동문동
AQI 10
오남동
AQI 10
운산면
AQI 16
읍내동
AQI 10
팔봉면
AQI 14
Data Sources
http://www.airkorea.or.kr/

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