Seongyeon-myeon, Chungnam, South Korea (성연면 충남)

Monitoring Station · Seosan, South Korea
70
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
38 11pm
70
38
38 2am
38
38
38 5am
38
38
38 8am
38
38
38 11am
38
26
— 2pm
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Station readings
70
CAMS model adj -28
66
66
66
66
66
66
66
66
66
66
66
66
66
66
54

Air Quality Trend (24h)

PM2.521.1 µg/m³ ×1.4 WHO
Moderate
View city history →

Nearby Monitoring Stations

70
Seongyeon-myeon, Chungnam, South Korea (성연면 충남)
0.0 km PM2.5: 21.1 µg/m³
122
Seongyeon-myeon, Chungnam, South Korea (성연면 충남)
0.0 km PM2.5: 44.0 µg/m³
112
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
6.6 km PM2.5: 40.0 µg/m³
87
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
6.6 km PM2.5: 29.2 µg/m³
93
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
6.6 km PM2.5: 32.1 µg/m³
97
Daesan-ri, Chungnam, South Korea (대산리 충남)
11.3 km PM2.5: 34.0 µg/m³
25
Daesan-ri, Chungnam, South Korea (대산리 충남)
11.3 km PM2.5: 6.0 µg/m³
65
Taeangun-myeon, Chungnam, South Korea (이원면 충남)
16.4 km PM2.5: 18.8 µg/m³

Nearby Cities

65 Seosan 60 Taesal-li 62 Tangjin 100 Hongseong 155 Yesan 60 Asan 48 Hwaseong-si 46 Boryeong 59 Pyeongtaek

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T02:18 UTC.