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

Monitoring Station · Seosan, South Korea
102
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
99 12am
75
102
75 3am
75
75
75 6am
99
99
99 9am
99
99
99 12pm
25
—
— 3pm
—
—
— 6pm
—
—
— 9pm
—
—

Air Quality Trend (24h)

View city history →

Nearby Monitoring Stations

65
Seongyeon-myeon, Chungnam, South Korea (성연면 충남)
0.0 km
59
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
6.6 km
55
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
6.6 km
91
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
6.6 km
42
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
6.6 km
46
Daesan-ri, Chungnam, South Korea (대산리 충남)
11.3 km
46
Daesan-ri, Chungnam, South Korea (대산리 충남)
11.3 km
50
Daesan-ri, Chungnam, South Korea (대산리 충남)
11.3 km

Nearby Cities

78 Seosan 70 Taesal-li 70 Tangjin 78 Hongseong 78 Yesan 86 Asan 78 Hwaseong-si 136 Boryeong 86 Pyeongtaek

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-13T03:17 UTC.