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AQI (US)
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AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Seosan-si
Chungcheongnam-do, South Korea
2026-08-19 11:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
11.5
O3
μg/m³
79.6
PM10
μg/m³
18.7
NO2
μg/m³
27.7
SO2
μg/m³
10.9
CO
μg/m³
540.6
Weather
℃
℃
℉
26℃
83%
2 kph
0 of 11
Historical Data
Hourly
Hourly
Daily
AQI (US)
AQI (US)
PM2.5
O3
PM10
NO2
SO2
CO
Places included
Buseok-myeon
AQI 64
Daesan-eup
AQI 52
Dongmun 2(i)-dong
AQI 65
Gobuk-myeon
AQI 69
Haemi-myeon
AQI 50
Jigok-myeon
AQI 60
Jukseong-dong
AQI 50
Seongnam-dong
AQI 50
Seongyeon-myeon
AQI 50
Yecheon-dong
AQI 50
동문동
AQI 50
오남동
AQI 50
운산면
AQI 64
읍내동
AQI 50
팔봉면
AQI 64
Data Sources
http://www.airkorea.or.kr/
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Cities Nearby
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Taean-gun
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Dangjin-si
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Hongseong-gun
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Yesan-gun
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AQI 85
Asan-si
AQI 93
Boryeong-si
AQI 62
Hwaseong-si
AQI 82
Cheonan-si
AQI 87
Pyeongtaek-si
AQI 77
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