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

Monitoring Station · Seosan, South Korea
69
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
59 9am
69
59
59 12pm
59
59
59 3pm
59
59
59 6pm
59
59
59 9pm
59
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Station readings
69
CAMS model adj -7
66
66
66
66
66
66
66
66
66
66
66
66
66
66

Air Quality Trend (24h)

PM2.520.7 µg/m³ ×1.4 WHO
Moderate
View city history →

Nearby Monitoring Stations

107
Seongyeon-myeon, Chungnam, South Korea (성연면 충남)
0.0 km PM2.5: 37.9 µg/m³
93
Seongyeon-myeon, Chungnam, South Korea (성연면 충남)
0.0 km PM2.5: 32.1 µg/m³
85
Seongyeon-myeon, Chungnam, South Korea (성연면 충남)
0.0 km PM2.5: 28.3 µg/m³
73
Seongyeon-myeon, Chungnam, South Korea (성연면 충남)
0.0 km PM2.5: 22.6 µg/m³
103
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
6.6 km PM2.5: 36.3 µg/m³
84
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
6.6 km PM2.5: 27.8 µg/m³
76
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
6.6 km PM2.5: 24.0 µg/m³
66
Daesan-ri, Chungnam, South Korea (대산리 충남)
11.3 km PM2.5: 19.2 µg/m³

Nearby Cities

62 Seosan 73 Taesal-li 72 Tangjin 75 Hongseong 78 Yesan 71 Asan 77 Hwaseong-si 78 Boryeong 58 Pyeongtaek

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-21T12:01 UTC.