Seongyeon-myeon, Chungnam, South Korea (성연면 충남) Air Quality
Monitoring Station
· Seosan, South Korea
38
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
46
4am
46
38
46
7am
44
44
44
10am
44
44
44
1pm
44
46
46
4pm
46
46
—
7pm
—
—
—
10pm
—
—
—
1am
—
—
Station readings
38
CAMS model
adj +19
27
27
27
27
25
25
25
25
25
25
25
27
27
27
27
Air Quality Forecast (24h)
PM2.59.1 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
42
Seongyeon-myeon, Chungnam, South Korea (성연면 충남)
107
Seongyeon-myeon, Chungnam, South Korea (성연면 충남)
74
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
70
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
68
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
42
Daesan-ri, Chungnam, South Korea (대산리 충남)
76
Daesan-ri, Chungnam, South Korea (대산리 충남)
61
Daesan-ri, Chungnam, South Korea (대산리 충남)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T07:22 UTC.