Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기) Air Quality

Monitoring Station · Ansan-si, South Korea
78
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
51 10am
78
63
63 1pm
63
63
63 4pm
80
80
80 7pm
80
80
80 10pm
80
80
— 1am
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—
— 4am
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— 7am
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Station readings
78
CAMS model adj -3
54
54
66
66
66
66
66
83
83
83
83
83
83
83
83

Air Quality Forecast (24h)

PM2.524.9 µg/m³ ×1.7 WHO
Moderate
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Nearby Monitoring Stations

63
Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기)
0.0 km PM2.5: 17.8 µg/m³
65
Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기)
0.0 km PM2.5: 18.8 µg/m³
69
Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기)
0.0 km PM2.5: 20.7 µg/m³
72
Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기)
0.0 km PM2.5: 22.1 µg/m³
124
Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기)
0.0 km PM2.5: 44.8 µg/m³
97
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
3.2 km PM2.5: 34.0 µg/m³
74
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
3.2 km PM2.5: 23.0 µg/m³
68
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
3.2 km PM2.5: 20.2 µg/m³

Nearby Cities

72 Ansan-si 76 Hwaseong-si 82 Uiwang 71 Anyang-si 81 Gunpo 75 Incheon 66 Siheungdong 85 Suwon 74 Gwangmyeong

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T13:30 UTC.