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

Monitoring Station · Ansan-si, South Korea
124
Unhealthy for sensitive groups
Sensitive groups should reduce prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
54 8am
54
54
54 11am
66
66
66 2pm
66
66
83 5pm
83
83
83 8pm
83
83
— 11pm
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—
— 2am
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— 5am
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Air Quality Forecast (24h)

PM2.544.8 µg/m³ ×3.0 WHO
Unhealthy for sensitive groups
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Nearby Monitoring Stations

25
Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기)
0.0 km PM2.5: 6.0 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
79
Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기)
0.0 km PM2.5: 25.4 µg/m³
24
Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기)
0.0 km PM2.5: 5.8 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
83
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
3.2 km PM2.5: 27.3 µg/m³

Nearby Cities

78 Ansan-si 83 Hwaseong-si 87 Uiwang 99 Anyang-si 88 Gunpo 81 Incheon 82 Siheungdong 91 Suwon 85 Gwangmyeong

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-05-30T11:24 UTC.