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

Seosan-si

Chungcheongnam-do, South Korea

2026-08-21 06:00
AQI (China)
Excellent
Pollutants
O3
μg/m³
46.2
PM10
μg/m³
11.2
PM2.5
μg/m³
6.8
NO2
μg/m³
10.1
CO
μg/m³
450
SO2
μg/m³
9.3
Weather
  • ℃
  • ℉
26℃
93%
2 kph
0 of 11
Historical Data
  • Hourly
  • Daily
  • AQI (China)
  • O3
  • PM10
  • PM2.5
  • NO2
  • CO
  • SO2
Places included
Buseok-myeon
AQI 9
Daesan-eup
AQI 10
Dongmun 2(i)-dong
AQI 20
Gobuk-myeon
AQI 19
Haemi-myeon
AQI 13
Jigok-myeon
AQI 9
Jukseong-dong
AQI 13
Seongnam-dong
AQI 13
Seongyeon-myeon
AQI 13
Yecheon-dong
AQI 13
동문동
AQI 13
오남동
AQI 13
운산면
AQI 13
읍내동
AQI 13
팔봉면
AQI 9
Data Sources
http://www.airkorea.or.kr/

Get the App

Scan QR Code
Air Matters
Realtime broadcasting air quality information on your phone for more than 180 countries.

iPhone, iPad

Android

Cities Nearby

Seosan-si
AQI 15
Taean-gun
AQI 12
Dangjin-si
AQI 17
Hongseong-gun
AQI 23
Yesan-gun
AQI 33
Cheongyang-gun
AQI 19
Asan-si
AQI 18
Boryeong-si
AQI 17
Hwaseong-si
AQI 13
Cheonan-si
AQI 12
Pyeongtaek-si
AQI 20