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Air quality in Ulsan
Air quality index (AQI) and PM2.5 air pollution in Ulsan
4.2K people follow this city
Ulsan Air Quality Map
Real-time Ulsan air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
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Weather
What is the current weather in Ulsan?
| Weather | Broken clouds |
| Temperature | 62.6°F |
| Humidity | 73% |
| Wind | 14.8 mp/h |
| Pressure | 30.1 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Incheon, Incheon | 98 |
| 2 | Jangseong, Jeollanam-do | 89 |
| 3 | Gimpo, Gyeonggi-do | 86 |
| 4 | Siheung, Gyeonggi-do | 84 |
| 5 | Asan, Chungcheongnam-do | 81 |
| 6 | Pyeongtaek, Gyeonggi-do | 81 |
| 7 | Anyang, Gyeonggi-do | 77 |
| 8 | Daejeon, Chungcheongnam-do | 77 |
| 9 | Gimcheon, Gyeongsangbuk-do | 76 |
| 10 | Cheonan, Chungcheongnam-do | 75 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Ulsan aqi ranking
Real-time Ulsan air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Samnam-eup | 68 |
| 2 | Seongnam-dong | 68 |
| 3 | Deoksin-ri | 66 |
| 4 | Mugeo-dong | 64 |
| 5 | Sinjeong-dong | 64 |
| 6 | Beomseo-eup | 60 |
| 7 | Bukbu Ring Road | 60 |
| 8 | Sinjeong-ro | 60 |
| 9 | Yeocheon-dong | 60 |
| 10 | Sangnam-ri | 58 |
(local time)
SEE WORLD AQI RANKING
US AQI
59
live AQI index
Moderate
Overview
What is the current air quality in Ulsan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 59 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 13.5µg/m³ | |
| PM10 | 28.5µg/m³ | |
| O3 | 86.8µg/m³ | |
| NO2 | 18.2µg/m³ | |
| SO2 | 5.1µg/m³ | |
| CO | 326.3µg/m³ | |
!
PM2.5
x2.7
PM2.5 concentration in Ulsan is currently 2.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ulsan?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier GET AN AIR PURIFIER |
Forecast
Ulsan air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Saturday, May 18 | Moderate 55 AQI US |  | 71.6° 57.2° |  17.9 mp/h |
| Sunday, May 19 | Moderate 72 AQI US |  | 69.8° 60.8° | 8.9 mp/h |
| Monday, May 20 | Moderate 65 AQI US | | 73.4° 59° | 11.2 mp/h |
| Today | Moderate 59 AQI US | | 62.6° 55.4° | 13.4 mp/h |
| Wednesday, May 22 | Moderate 68 AQI US | | 66.2° 55.4° | 6.7 mp/h |
| Thursday, May 23 | Moderate 91 AQI US | | 73.4° 60.8° | 11.2 mp/h |
| Friday, May 24 | Moderate 78 AQI US | | 66.2° 59° | 15.7 mp/h |
| Saturday, May 25 | Moderate 74 AQI US | | 66.2° 57.2° | 11.2 mp/h |
| Sunday, May 26 | Moderate 69 AQI US | | 68° 59° | 8.9 mp/h |
| Monday, May 27 | Moderate 79 AQI US |  100% | 68° 64.4° | 22.4 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Ulsan air quality data attribution
2Contributors
- Ulsan Institute of Health and Environment
18 stations
- Korea Environment Corporation
18 stations
2 Government Contributors
Where is the cleanest air quality in Ulsan?
AQI US, Metric