Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기) Air Quality
Monitoring Station
· Ansan-si, South Korea
68
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading
Nearby Monitoring Stations
GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
Calibrated
71
10am
71
68
83
1pm
83
83
83
4pm
100
100
100
7pm
100
100
100
10pm
100
100
—
1am
—
—
—
4am
—
—
—
7am
—
—
Station readings
68
CAMS model
adj +17
54
54
66
66
66
66
66
83
83
83
83
83
83
83
83
Air Quality Forecast (24h)
PM2.520.2 µg/m³
×1.3 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)
55
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 2026-05-30T13:30 UTC.