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Air quality in Ulsan
Air quality index (AQI) and PM2.5 air pollution in Ulsan
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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 | 57.2°F |
| Humidity | 87% |
| Wind | 13.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Seosan, Chungcheongnam-do | 99 |
| 2 | Goyang, Gyeonggi-do | 97 |
| 3 | Seoul, Seoul | 92 |
| 4 | Gimcheon, Gyeongsangbuk-do | 91 |
| 5 | Bucheon, Gyeonggi-do | 87 |
| 6 | Pohang, Gyeongsangbuk-do | 84 |
| 7 | Siheung, Gyeonggi-do | 84 |
| 8 | Anyang, Gyeonggi-do | 82 |
| 9 | Gimpo, Gyeonggi-do | 81 |
| 10 | Gumi, Gyeongsangbuk-do | 80 |
(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 | Deoksin-ri | 105 |
| 2 | Beomseo-eup | 91 |
| 3 | Samnam-eup | 91 |
| 4 | Yeocheon-dong | 86 |
| 5 | Samsan-dong | 82 |
| 6 | Sinjeong-ro | 82 |
| 7 | Daesong-dong | 78 |
| 8 | Mugeo-dong | 78 |
| 9 | Seongnam-dong | 78 |
| 10 | Sinjeong-dong | 78 |
(local time)
SEE WORLD AQI RANKING
US AQI
78
live AQI index
Moderate
Overview
What is the current air quality in Ulsan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 78 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 25µg/m³ | |
| PM10 | 59µg/m³ | |
| O3 | 110.6µg/m³ | |
| NO2 | 18.6µg/m³ | |
| SO2 | 6.6µg/m³ | |
| CO | 503.8µg/m³ | |
!
PM2.5
x5
PM2.5 concentration in Ulsan is currently 5 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 |
|---|---|---|---|---|
| Thursday, Apr 25 | Moderate 66 AQI US |  | 66.2° 51.8° |  8.9 mp/h |
| Friday, Apr 26 | Moderate 80 AQI US | | 66.2° 59° | 13.4 mp/h |
| Saturday, Apr 27 | Unhealthy for sensitive groups 102 AQI US  | | 68° 57.2° | 6.7 mp/h |
| Today | Moderate 78 AQI US | | 68° 57.2° | 13.4 mp/h |
| Monday, Apr 29 | Moderate 51 AQI US |  100% | 57.2° 55.4° | 22.4 mp/h |
| Tuesday, Apr 30 | Moderate 65 AQI US | 100% | 64.4° 53.6° | 17.9 mp/h |
| Wednesday, May 1 | Moderate 61 AQI US | 50% | 59° 55.4° | 20.1 mp/h |
| Thursday, May 2 | Good 50 AQI US  | | 62.6° 51.8° | 6.7 mp/h |
| Friday, May 3 | Moderate 56 AQI US | | 66.2° 55.4° | 8.9 mp/h |
| Saturday, May 4 | Moderate 62 AQI US | | 68° 57.2° | 6.7 mp/h |
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News
The latest air quality news and resources.
Ulsan air quality data attribution
2Contributors
- Ulsan Institute of Health and Environment
19 stations
- Korea Environment Corporation
19 stations
2 Government Contributors
Where is the cleanest air quality in Ulsan?
AQI US, Metric