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 3pm
66
83
84 6pm
146
84
83 9pm
83
66
54 12am
54
54
54 3am
54
54
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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
5
Yaeum-dong, Nam-gu, Ulsan, South Korea (야음동 울산)
1.7 km PM2.5: 1.2 µg/m³
34
Yaeum-dong, Nam-gu, Ulsan, South Korea (야음동 울산)
1.7 km PM2.5: 8.2 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

34 Ulsan 51 Ungsang 40 Yangsan 21 Gijang 28 Gyeongju 50 Miryang 43 Kimhae 54 Yeonil 54 Pohang

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T18:39 UTC.