Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
Monitoring Station
· Seosan, South Korea
51
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
85
2am
51
47
47
5am
47
47
47
8am
47
47
47
11am
47
35
15
2pm
8
8
—
5pm
—
—
—
8pm
—
—
—
11pm
—
—
Station readings
85
51
CAMS model
adj -19
66
66
66
66
66
66
66
66
66
66
66
54
34
27
27
Air Quality Trend (24h)
PM2.512.1 µg/m³
✓ WHO
Moderate
Nearby Monitoring Stations
34
Dongmun-dong, Seosan-si, Chungnam, South Korea (동문동 충남)
70
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34
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53
Seongyeon-myeon, Chungnam, South Korea (성연면 충남)
49
Seongyeon-myeon, Chungnam, South Korea (성연면 충남)
70
Seongyeon-myeon, Chungnam, South Korea (성연면 충남)
43
Taeangun-eup, Chungnam, South Korea (태안읍 충남)
61
Taeangun-eup, Chungnam, South Korea (태안읍 충남)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T05:37 UTC.