Osan-dong, Osan-si, Gyeonggi, South Korea (오산동 경기) Air Quality
Monitoring Station
· Osan, South Korea
80
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
35
6am
80
28
28
9am
35
55
55
12pm
55
55
55
3pm
55
55
55
6pm
55
55
—
9pm
—
—
—
12am
—
—
—
3am
—
—
Station readings
80
CAMS model
adj +1
34
27
27
27
34
54
54
54
54
54
54
54
54
54
54
Air Quality Forecast (24h)
PM2.525.9 µg/m³
×1.7 WHO
Moderate
Nearby Monitoring Stations
50
Osan-dong, Osan-si, Gyeonggi, South Korea (오산동 경기)
76
Sinjangdong(Osan), Gyeonggi, South Korea (금암로(신장동) 경기)
18
Sinjangdong(Osan), Gyeonggi, South Korea (금암로(신장동) 경기)
53
Sinjangdong(Osan), Gyeonggi, South Korea (금암로(신장동) 경기)
15
Sinjangdong(Osan), Gyeonggi, South Korea (금암로(신장동) 경기)
68
Dongtan-dong, Hwaseong-si, Gyeonggi, South Korea (동탄 경기)
70
Dongtan-dong, Hwaseong-si, Gyeonggi, South Korea (동탄 경기)
57
Dongtan-dong, Hwaseong-si, Gyeonggi, South Korea (동탄 경기)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T09:30 UTC.