Ulsan (울산) Air Quality

Monitoring Station · Ulsan, South Korea

42

Good

Air quality is satisfactory. Enjoy outdoor activities.

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Nearby Monitoring Stations

GoodModerateUSGUnhealthyVery UnhealthyHazardous

AQI Forecast

34 9pm

54

34

27 12am

25

25

25 3am

25

25

25 6am

25

27

27 9am

27

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— 12pm

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—

— 3pm

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— 6pm

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Air Quality Forecast (24h)

PM2.510.1 µg/m³ ✓ WHO

Good

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Nearby Monitoring Stations

0.0 km PM2.5: 20.2 µg/m³

0.0 km PM2.5: 4.8 µg/m³

Sinjeong2-dong, Ulsan, South Korea (신정로 울산)

1.1 km PM2.5: 7.2 µg/m³

Yaeum-dong, Nam-gu, Ulsan, South Korea (야음동 울산)

1.7 km PM2.5: 5.8 µg/m³

Yaeum-dong, Nam-gu, Ulsan, South Korea (야음동 울산)

1.7 km PM2.5: 23.0 µg/m³

Yaeum-dong, Nam-gu, Ulsan, South Korea (야음동 울산)

1.7 km PM2.5: 4.6 µg/m³

Yaeum-dong, Nam-gu, Ulsan, South Korea (야음동 울산)

1.7 km PM2.5: 9.6 µg/m³

Yaeum-dong, Nam-gu, Ulsan, South Korea (야음동 울산)

1.7 km PM2.5: 3.4 µg/m³

Nearby Cities

56 Ulsan 45 Ungsang 53 Yangsan 36 Gijang 25 Gyeongju 57 Miryang 56 Kimhae 58 Yeonil 60 Pohang

Station data from AQICN. AQI forecast from ECMWF CAMS. AQI calculated using US EPA standard. Updated 2026-07-22T00:05 UTC.