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

Monitoring Station · Ansan-si, South Korea
56
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
33 6am
63
56
26 9am
33
53
53 12pm
65
65
53 3pm
53
53
53 6pm
53
53
— 9pm
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—
— 12am
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— 3am
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Station readings
63
56
CAMS model adj -1
34
34
34
27
34
54
54
66
66
54
54
54
54
54
54

Air Quality Trend (24h)

PM2.514.5 µg/m³ ✓ WHO
Moderate
View city history →

Nearby Monitoring Stations

58
Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기)
0.0 km PM2.5: 15.4 µg/m³
45
Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기)
0.0 km PM2.5: 10.8 µg/m³
52
Wonsi-dong, Ansan-si, Gyeonggi, South Korea (원시동 경기)
0.0 km PM2.5: 12.6 µg/m³
72
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
3.2 km PM2.5: 22.1 µg/m³
53
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
3.2 km PM2.5: 13.1 µg/m³
50
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
3.2 km PM2.5: 12.0 µg/m³
82
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
3.2 km PM2.5: 26.8 µg/m³
54
Wongok, Ansan-si, Gyeonggi, South Korea (원곡동 경기)
3.2 km PM2.5: 13.5 µg/m³

Nearby Cities

55 Ansan-si 58 Hwaseong-si 58 Uiwang 54 Anyang-si 58 Gunpo 63 Incheon 62 Siheungdong 58 Suwon 54 Gwangmyeong

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-23T09:31 UTC.