Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Jeju
Air quality index (AQI) and PM2.5 air pollution in Jeju
22.6K people follow this city
Jeju Air Quality Map
Real-time Jeju air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Weather
What is the current weather in Jeju?
| Weather | Scattered clouds |
| Temperature | 71.6°F |
| Humidity | 48% |
| Wind | 2.4 mp/h |
| Pressure | 30 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Gwangju, Gwangju | 80 |
| 2 | Yeoju, Gyeonggi-do | 68 |
| 3 | Gumi, Gyeongsangbuk-do | 62 |
| 4 | Seoul, Seoul | 62 |
| 5 | Anyang, Gyeonggi-do | 60 |
| 6 | Siheung, Gyeonggi-do | 57 |
| 7 | Gwangju, Gyeonggi-do | 56 |
| 8 | Incheon, Incheon | 56 |
| 9 | Asan, Chungcheongnam-do | 55 |
| 10 | Bucheon, Gyeonggi-do | 55 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Jeju aqi ranking
Real-time Jeju air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Hwabuk-dong | 60 |
| 2 | Ido-dong | 55 |
| 3 | Hallim-eup | 54 |
| 4 | Jocheon-eup | 53 |
| 5 | Aewol | 50 |
| 6 | Nohyeong-ro | 46 |
(local time)
SEE WORLD AQI RANKING
US AQI
49
live AQI index
Good
Overview
What is the current air quality in Jeju?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 49 US AQI | O3 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 8.5µg/m³ | |
| PM10 | 23µg/m³ | |
| O3 | 120µg/m³ | |
| NO2 | 16.9µg/m³ | |
| SO2 | 5.2µg/m³ | |
| CO | 343.5µg/m³ | |
!
PM2.5
x1.7
PM2.5 concentration in Jeju is currently 1.7 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Jeju?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Jeju air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, May 15 | Moderate 54 AQI US  |  | 68° 55.4° |  22.4 mp/h |
| Thursday, May 16 | Moderate 52 AQI US |  | 64.4° 55.4° | 22.4 mp/h |
| Friday, May 17 | Good 48 AQI US | | 73.4° 59° | 13.4 mp/h |
| Today | Good 49 AQI US | | 71.6° 60.8° | 4.5 mp/h |
| Sunday, May 19 | Moderate 65 AQI US | | 73.4° 62.6° | 4.5 mp/h |
| Monday, May 20 | Moderate 65 AQI US | | 73.4° 64.4° | 4.5 mp/h |
| Tuesday, May 21 | Moderate 65 AQI US | | 73.4° 64.4° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 80 AQI US | | 73.4° 64.4° | 4.5 mp/h |
| Thursday, May 23 | Moderate 79 AQI US | | 71.6° 64.4° | 4.5 mp/h |
| Friday, May 24 | Moderate 76 AQI US | | 71.6° 64.4° | 4.5 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
How to best protect from air pollution?
Jeju air quality data attribution
2Contributors
- Jeju Special Self-Governing Province
6 stations
- Korea Environment Corporation
5 stations
2 Government Contributors
Where is the cleanest air quality in Jeju?
AQI US, Metric