Ansan (안산시) Air Quality

Monitoring Station · Ansan-si, South Korea
22
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
52 3pm
61
22
52 6pm
52
52
52 9pm
52
52
52 12am
52
52
52 3am
52
52
— 6am
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— 9am
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Station readings
61
22
CAMS model adj -2
54
54
54
54
54
54
54
54
54
54
54
54
54
54
54

Air Quality Forecast (24h)

PM2.55.3 µg/m³ ✓ WHO
Good
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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

55 Ansan-si 46 Uiwang 46 Gunpo 47 Anyang-si 58 Hwaseong-si 38 Siheungdong 47 Suwon 52 Gwangmyeong 46 Incheon

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T18:22 UTC.