Ansan (안산시) Air Quality

Monitoring Station · Ansan-si, South Korea
61
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
60 2pm
60
61
60 5pm
60
60
60 8pm
60
60
60 11pm
60
60
60 2am
60
60
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— 8am
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Station readings
61
CAMS model adj +6
54
54
54
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54
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54

Air Quality Forecast (24h)

PM2.516.9 µg/m³ ×1.1 WHO
Moderate
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Nearby Monitoring Stations

68
Ansan (안산시)
0.0 km PM2.5: 20.2 µg/m³
55
Ansan (안산시)
0.0 km PM2.5: 14.0 µg/m³
59
Jungangro1, Gyeonggi, South Korea (중앙대로(고잔동) 경기)
0.6 km PM2.5: 15.9 µg/m³
63
Jungangro1, Gyeonggi, South Korea (중앙대로(고잔동) 경기)
0.6 km PM2.5: 17.8 µg/m³
59
Jungangro1, Gyeonggi, South Korea (중앙대로(고잔동) 경기)
0.6 km PM2.5: 15.9 µg/m³
46
Jungangro1, Gyeonggi, South Korea (중앙대로(고잔동) 경기)
0.6 km PM2.5: 11.0 µg/m³
29
Jungangro1, Gyeonggi, South Korea (중앙대로(고잔동) 경기)
0.6 km PM2.5: 7.0 µg/m³
65
Jungangro1, Gyeonggi, South Korea (중앙대로(고잔동) 경기)
0.6 km PM2.5: 18.8 µg/m³

Nearby Cities

45 Ansan-si 53 Uiwang 52 Gunpo 45 Anyang-si 47 Hwaseong-si 47 Siheungdong 45 Suwon 47 Gwangmyeong 44 Incheon

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T17:45 UTC.