Dongtan-dong, Hwaseong-si, Gyeonggi, South Korea (동탄 경기) Air Quality
Monitoring Station
· Osan, South Korea
5
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
5
8am
32
52
52
11am
52
64
81
2pm
81
81
81
5pm
81
81
81
8pm
81
—
—
11pm
—
—
—
2am
—
—
—
5am
—
—
CAMS model
adj -2
34
34
54
54
54
66
83
83
83
83
83
83
83
83
Air Quality Forecast (24h)
PM2.51.2 µg/m³
✓ WHO
Good
Nearby Monitoring Stations
77
Dongtan-dong, Hwaseong-si, Gyeonggi, South Korea (동탄 경기)
70
Dongtan-dong, Hwaseong-si, Gyeonggi, South Korea (동탄 경기)
93
Dongtan-dong, Hwaseong-si, Gyeonggi, South Korea (동탄 경기)
76
Sinjangdong(Osan), Gyeonggi, South Korea (금암로(신장동) 경기)
3
Sinjangdong(Osan), Gyeonggi, South Korea (금암로(신장동) 경기)
18
Sinjangdong(Osan), Gyeonggi, South Korea (금암로(신장동) 경기)
110
Sinjangdong(Osan), Gyeonggi, South Korea (금암로(신장동) 경기)
97
Cheonggye-dong, Gyeonggi, South Korea (청계동 경기)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T11:05 UTC.