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

Monitoring Station · Ulsan, South Korea
42
Good
Air quality is satisfactory. Enjoy outdoor activities.
Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous
AQI Forecast Calibrated
43 2pm
43
42
60 5pm
61
123
61 8pm
60
60
43 11pm
31
31
31 2am
31
31
— 5am
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—
— 8am
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— 11am
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Station readings
42
CAMS model adj -23
66
66
66
83
84
146
84
83
83
66
54
54
54
54
54

Air Quality Forecast (24h)

PM2.510.1 µg/m³ ✓ WHO
Good
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Nearby Monitoring Stations

33
Hyomun-dong, Buk-gu, Ulsan, South Korea (효문동 울산)
0.0 km PM2.5: 7.9 µg/m³
59
Hyomun-dong, Buk-gu, Ulsan, South Korea (효문동 울산)
0.0 km PM2.5: 15.9 µg/m³
45
Hyomun-dong, Buk-gu, Ulsan, South Korea (효문동 울산)
0.0 km PM2.5: 10.8 µg/m³
102
Hyomun-dong, Buk-gu, Ulsan, South Korea (효문동 울산)
0.0 km PM2.5: 35.9 µg/m³
76
Hyomun-dong, Buk-gu, Ulsan, South Korea (효문동 울산)
0.0 km PM2.5: 24.0 µg/m³
68
Songjeongdong Daegioyeomcheukjeongso, Ulsan, South Korea (송정동 대기오염측정소 울산)
3.2 km PM2.5: 20.2 µg/m³
84
Songjeongdong Daegioyeomcheukjeongso, Ulsan, South Korea (송정동 대기오염측정소 울산)
3.2 km PM2.5: 27.8 µg/m³
72
Songjeongdong Daegioyeomcheukjeongso, Ulsan, South Korea (송정동 대기오염측정소 울산)
3.2 km PM2.5: 22.1 µg/m³

Nearby Cities

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

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-06-09T17:45 UTC.