Seongdong-myeon, Chungnam, South Korea (성동면 충남) Air Quality
Monitoring Station
· Nonsan, South Korea
5
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
25
12pm
52
52
52
3pm
52
52
52
6pm
52
52
52
9pm
52
52
52
12am
25
25
—
3am
—
—
—
6am
—
—
—
9am
—
—
CAMS model
adj -2
27
54
54
54
54
54
54
54
54
54
54
54
54
27
27
Air Quality Forecast (24h)
PM2.51.2 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
70
Seongdong-myeon, Chungnam, South Korea (성동면 충남)
16
Seongdong-myeon, Chungnam, South Korea (성동면 충남)
53
Seongdong-myeon, Chungnam, South Korea (성동면 충남)
59
Seongdong-myeon, Chungnam, South Korea (성동면 충남)
43
Nonsansi Nonsan, Chungnam, South Korea (논산 충남)
38
Nonsansi Nonsan, Chungnam, South Korea (논산 충남)
80
Nonsansi Nonsan, Chungnam, South Korea (논산 충남)
65
Nonsansi Nonsan, Chungnam, South Korea (논산 충남)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T15:57 UTC.