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

Seosan-si

Chungcheongnam-do, South Korea

2026-08-20 07:00
AQI (US)
Good
Pollutants
O3
μg/m³
58.5
PM2.5
μg/m³
2.8
PM10
μg/m³
8.5
NO2
μg/m³
15.9
SO2
μg/m³
14.5
CO
μg/m³
493.8
Weather
  • ℃
  • ℉
27℃
83%
9 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (US)
  • O3
  • PM2.5
  • PM10
  • NO2
  • SO2
  • CO
Places included
Buseok-myeon
AQI 12
Daesan-eup
AQI 39
Dongmun 2(i)-dong
AQI 29
Gobuk-myeon
AQI 17
Haemi-myeon
AQI 6
Jigok-myeon
AQI 50
Jukseong-dong
AQI 6
Seongnam-dong
AQI 6
Seongyeon-myeon
AQI 6
Yecheon-dong
AQI 6
동문동
AQI 6
오남동
AQI 6
운산면
AQI 52
읍내동
AQI 6
팔봉면
AQI 12
Data Sources
http://www.airkorea.or.kr/

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