Ulsan (울산) Air Quality

Monitoring Station · Ulsan, South Korea
57
Moderate
Unusually sensitive people should consider reducing prolonged outdoor exertion.
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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast
66 2pm
66
66
83 5pm
84
146
84 8pm
83
83
66 11pm
54
54
54 2am
54
54
— 5am
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Air Quality Forecast (24h)

PM2.515.0 µg/m³ ✓ WHO
Moderate
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Nearby Monitoring Stations

46
Ulsan (울산)
0.0 km PM2.5: 11.0 µg/m³
13
Sinjeong2-dong, Ulsan, South Korea (신정로 울산)
1.1 km PM2.5: 3.1 µg/m³
91
Yaeum-dong, Nam-gu, Ulsan, South Korea (야음동 울산)
1.7 km PM2.5: 31.1 µg/m³
30
Yaeum-dong, Nam-gu, Ulsan, South Korea (야음동 울산)
1.7 km PM2.5: 7.2 µg/m³
61
Yaeum-dong, Nam-gu, Ulsan, South Korea (야음동 울산)
1.7 km PM2.5: 16.9 µg/m³
93
Yaeum-dong, Nam-gu, Ulsan, South Korea (야음동 울산)
1.7 km PM2.5: 32.1 µg/m³
104
Samsan-dong, Nam-gu, Ulsan, South Korea (삼산동 울산)
2.0 km PM2.5: 36.7 µg/m³
57
Samsan-dong, Nam-gu, Ulsan, South Korea (삼산동 울산)
2.0 km PM2.5: 15.0 µg/m³

Nearby Cities

31 Ulsan 43 Ungsang 36 Yangsan 23 Gijang 26 Gyeongju 42 Miryang 34 Kimhae 48 Yeonil 57 Pohang

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T17:29 UTC.