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AQI (US)
AQC (Australia)
AQHI (Canada)
AQI (China)
AQI (Netherlands)
AQI (US)
CAQI (Europe)
AQI (UK)
AQI (India)
Seosan-si
Chungcheongnam-do, South Korea
2026-08-19 10:00
AQI (US)
Moderate
Pollutants
PM2.5
μg/m³
12.4
O3
μg/m³
80.7
PM10
μg/m³
21.7
NO2
μg/m³
16
SO2
μg/m³
10.2
CO
μg/m³
543.8
Weather
℃
℃
℉
27℃
82%
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 62
Daesan-eup
AQI 54
Dongmun 2(i)-dong
AQI 54
Gobuk-myeon
AQI 66
Haemi-myeon
AQI 54
Jigok-myeon
AQI 58
Jukseong-dong
AQI 54
Seongnam-dong
AQI 54
Seongyeon-myeon
AQI 54
Yecheon-dong
AQI 54
동문동
AQI 54
오남동
AQI 54
운산면
AQI 64
읍내동
AQI 54
팔봉면
AQI 62
Data Sources
http://www.airkorea.or.kr/
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Cities Nearby
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Asan-si
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Boryeong-si
AQI 60
Hwaseong-si
AQI 81
Cheonan-si
AQI 72
Pyeongtaek-si
AQI 86
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