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Air quality in Ulsan
Air quality index (AQI) and PM2.5 air pollution in Ulsan
2.3K 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 | Clear sky |
| Temperature | 46.4°F |
| Humidity | 49% |
| Wind | 4.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Yesan, Chungcheongnam-do | 146 |
| 2 | Seosan, Chungcheongnam-do | 145 |
| 3 | Gwangju, Gyeonggi-do | 139 |
| 4 | Paju, Gyeonggi-do | 139 |
| 5 | Gimpo, Gyeonggi-do | 138 |
| 6 | Incheon, Incheon | 137 |
| 7 | Gwangju, Gwangju | 134 |
| 8 | Pyeongtaek, Gyeonggi-do | 131 |
| 9 | Anseong, Gyeonggi-do | 129 |
| 10 | Asan, Chungcheongnam-do | 129 |
(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 | 82 |
| 2 | Yeocheon-dong | 80 |
| 3 | Hyomun-dong | 76 |
| 4 | Sinjeong-dong | 74 |
| 5 | Yaeum-dong | 72 |
| 6 | Bugok-dong | 70 |
| 7 | Mugeo-dong | 70 |
| 8 | Sangnam-ri | 65 |
| 9 | Deoksin-ri | 63 |
| 10 | Bukbu Ring Road | 61 |
(local time)
SEE WORLD AQI RANKING
US AQI
61
live AQI index
Moderate
Overview
What is the current air quality in Ulsan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 61 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17µg/m³ | |
| PM10 | 31µg/m³ | |
| O3 | 8µg/m³ | |
| NO2 | 66.2µg/m³ | |
| SO2 | 7.7µg/m³ | |
| CO | 698.5µg/m³ | |
!
PM2.5
x3.4
PM2.5 concentration in Ulsan is currently 3.4 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 |
|---|---|---|---|---|
| Sunday, Dec 3 | Moderate 70 AQI US |  | 48.2° 37.4° |  8.9 mp/h |
| Monday, Dec 4 | Moderate 64 AQI US | | 53.6° 39.2° | 6.7 mp/h |
| Tuesday, Dec 5 | Moderate 61 AQI US |  | 53.6° 44.6° | 6.7 mp/h |
| Today | Moderate 61 AQI US | | 53.6° 44.6° | 6.7 mp/h |
| Thursday, Dec 7 | Moderate 71 AQI US | | 55.4° 44.6° | 17.9 mp/h |
| Friday, Dec 8 | Good 33 AQI US  | | 51.8° 41° | 11.2 mp/h |
| Saturday, Dec 9 | Good 34 AQI US | | 62.6° 48.2° | 22.4 mp/h |
| Sunday, Dec 10 | Moderate 61 AQI US | | 64.4° 59° | 20.1 mp/h |
| Monday, Dec 11 | Moderate 64 AQI US |  40% | 57.2° 53.6° | 17.9 mp/h |
| Tuesday, Dec 12 | Moderate 58 AQI US | 100% | 55.4° 53.6° | 17.9 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
19 stations
- Korea Environment Corporation
19 stations
2 Governments
AQI US, Metric