Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남) Air Quality
Monitoring Station
· Seosan, South Korea
46
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
62
10pm
55
46
23
1am
30
30
50
4am
50
50
50
7am
30
30
23
10am
23
—
—
1pm
—
—
—
4pm
—
—
—
7pm
—
—
Station readings
55
46
CAMS model
adj -4
66
66
54
27
34
34
54
54
54
54
34
34
27
27
Air Quality Forecast (24h)
PM2.511.0 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
53
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
61
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
34
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
53
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
31
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
42
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
31
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
21
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T01:04 UTC.