Hyomun-dong, Buk-gu, Ulsan, South Korea (효문동 울산)

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

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
5 1am
57
23
23 4am
23
23
23 7am
23
43
43 10am
43
43
43 1pm
43
43
— 4pm
—
—
— 7pm
—
—
— 10pm
—
—
Station readings
5
57
CAMS model adj -11
34
34
34
34
34
34
34
34
54
54
54
54
54
54
54

Air Quality Trend (24h)

PM2.515.0 µg/m³ ✓ WHO
Moderate
View city history →

Nearby Monitoring Stations

57
Hyomun-dong, Buk-gu, Ulsan, South Korea (효문동 울산)
0.0 km PM2.5: 15.0 µg/m³
45
Songjeongdong Daegioyeomcheukjeongso, Ulsan, South Korea (송정동 대기오염측정소 울산)
3.2 km PM2.5: 10.8 µg/m³
46
Songjeongdong Daegioyeomcheukjeongso, Ulsan, South Korea (송정동 대기오염측정소 울산)
3.2 km PM2.5: 11.0 µg/m³
49
Songjeongdong Daegioyeomcheukjeongso, Ulsan, South Korea (송정동 대기오염측정소 울산)
3.2 km PM2.5: 11.8 µg/m³
46
Songjeongdong Daegioyeomcheukjeongso, Ulsan, South Korea (송정동 대기오염측정소 울산)
3.2 km PM2.5: 11.0 µg/m³
49
Songjeongdong Daegioyeomcheukjeongso, Ulsan, South Korea (송정동 대기오염측정소 울산)
3.2 km PM2.5: 11.8 µg/m³
47
Songjeongdong Daegioyeomcheukjeongso, Ulsan, South Korea (송정동 대기오염측정소 울산)
3.2 km PM2.5: 11.3 µg/m³
47
Yaksa-dong, Ulsan, South Korea (약사동 울산)
3.5 km PM2.5: 11.3 µg/m³

Nearby Cities

55 Ulsan 48 Ungsang 48 Gyeongju 55 Gijang 47 Yangsan 56 Yeonil 61 Pohang 59 Miryang 54 Kimhae

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-04-16T04:08 UTC.