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

Monitoring Station · Ulsan, South Korea

25

Good

Air quality is satisfactory. Enjoy outdoor activities.

Last Reading

Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast Calibrated

33 2am

25

25

33 5am

33

33

33 8am

33

33

33 11am

33

33

33 2pm

33

33

— 5pm

—

—

— 8pm

—

—

— 11pm

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—

Station readings

25

25

CAMS model adj +8

25

25

25

25

25

25

25

25

25

25

25

25

25

25

25

Air Quality Forecast (24h)

PM2.56.0 µg/m³ ✓ WHO

Good

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Nearby Monitoring Stations

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

0.0 km PM2.5: 10.1 µg/m³

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

0.0 km PM2.5: 5.0 µg/m³

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

0.0 km PM2.5: 5.8 µg/m³

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

0.0 km PM2.5: 5.5 µg/m³

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

0.0 km PM2.5: 15.0 µg/m³

Songjeongdong Daegioyeomcheukjeongso, Ulsan, South Korea (송정동 대기오염측정소 울산)

3.2 km PM2.5: 8.2 µg/m³

Songjeongdong Daegioyeomcheukjeongso, Ulsan, South Korea (송정동 대기오염측정소 울산)

3.2 km PM2.5: 13.1 µg/m³

Songjeongdong Daegioyeomcheukjeongso, Ulsan, South Korea (송정동 대기오염측정소 울산)

3.2 km PM2.5: 17.8 µg/m³

Nearby Cities

30 Ulsan 25 Ungsang 31 Gyeongju 14 Gijang 27 Yangsan 46 Yeonil 47 Pohang 34 Miryang 32 Kimhae

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-08-08T05:45 UTC.