Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기) Air Quality
Monitoring Station
· Ansan-si, South Korea
83
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
83
9am
78
78
90
12pm
90
90
90
3pm
90
107
107
6pm
107
107
107
9pm
107
107
—
12am
—
—
—
3am
—
—
—
6am
—
—
CAMS model
adj +24
54
54
54
66
66
66
66
66
83
83
83
83
83
83
83
Air Quality Forecast (24h)
PM2.527.3 µg/m³
×1.8 WHO
Moderate
Nearby Monitoring Stations
57
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
74
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
97
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
75
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
45
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
99
Ansan (안산시)
78
Ansan (안산시)
63
Ansan (안산시)
Nearby Cities
Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T12:27 UTC.