Ulsan (울산) Air Quality

Monitoring Station · Ulsan, South Korea
50
Good
Air quality is satisfactory. Enjoy outdoor activities.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
15 4pm
15
15
15 7pm
15
15
15 10pm
15
15
15 1am
15
35
35 4am
35
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— 7am
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— 10am
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— 1pm
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CAMS model adj -19
34
34
34
34
34
34
34
34
34
34
34
54
54
54

Air Quality Forecast (24h)

PM2.512.0 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

46
Ulsan (울산)
0.0 km PM2.5: 11.0 µg/m³
50
Ulsan (울산)
0.0 km PM2.5: 12.0 µg/m³
46
Yaeum-dong, Nam-gu, Ulsan, South Korea (야음동 울산)
1.7 km PM2.5: 11.0 µg/m³
30
Yaeum-dong, Nam-gu, Ulsan, South Korea (야음동 울산)
1.7 km PM2.5: 7.2 µg/m³
27
Samsan-dong, Nam-gu, Ulsan, South Korea (삼산동 울산)
2.0 km PM2.5: 6.5 µg/m³
50
Samsan-dong, Nam-gu, Ulsan, South Korea (삼산동 울산)
2.0 km PM2.5: 12.0 µg/m³
30
Seongnam-dong, Jung-gu, Ulsan, South Korea (성남동 울산)
2.2 km PM2.5: 7.2 µg/m³
46
Seongnam-dong, Jung-gu, Ulsan, South Korea (성남동 울산)
2.2 km PM2.5: 11.0 µg/m³

Nearby Cities

32 Ulsan 21 Ungsang 34 Yangsan 26 Gijang 36 Gyeongju 61 Miryang 26 Kimhae 34 Yeonil 35 Pohang

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-09T19:05 UTC.