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Air quality in Koesan
Air quality index (AQI) and PM2.5 air pollution in Koesan
186 people follow this city
Koesan Air Quality Map
Real-time Koesan air pollution map
AIR QUALITY DATA SOURCE
* AQI modeled using satellite data Learn more
Weather
What is the current weather in Koesan?
| Weather | Broken clouds |
| Temperature | 50°F |
| Humidity | 93% |
| Wind | 3.1 mp/h |
| Pressure | 29.7 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Asan, Chungcheongnam-do | 119 |
| 2 | Gwangju, Gwangju | 99 |
| 3 | Hwaseong, Gyeonggi-do | 84 |
| 4 | Jangseong, Jeollanam-do | 84 |
| 5 | Siheung, Gyeonggi-do | 84 |
| 6 | Dangjin, Chungcheongnam-do | 82 |
| 7 | Gongju, Chungcheongnam-do | 78 |
| 8 | Nonsan, Chungcheongnam-do | 78 |
| 9 | Pyeongtaek, Gyeonggi-do | 77 |
| 10 | Yesan, Chungcheongnam-do | 76 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
US AQI
58*
live AQI index
Moderate
Overview
What is the current air quality in Koesan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 58* US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 15.3*µg/m³ | |
!
PM2.5
x3.1
PM2.5 concentration in Koesan is currently 3.1 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Koesan?
 | Sensitive groups should reduce outdoor exercise |
 | Close your windows to avoid dirty outdoor air |
 | Sensitive groups should wear a mask outdoors GET A MASK |
 | Sensitive groups should run an air purifier DISCOVER ATEM CAR |
Forecast
Koesan air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Today | Moderate 58 AQI US |  80% | 68° 46.4° |  11.2 mp/h |
| Thursday, Apr 25 | Moderate 68 AQI US | 100% | 59° 48.2° | 11.2 mp/h |
| Friday, Apr 26 | Moderate 74 AQI US |  | 71.6° 46.4° | 6.7 mp/h |
| Saturday, Apr 27 | Moderate 76 AQI US | | 77° 51.8° | 4.5 mp/h |
| Sunday, Apr 28 | Moderate 77 AQI US | | 78.8° 51.8° | 2.2 mp/h |
| Monday, Apr 29 | Moderate 80 AQI US | | 80.6° 55.4° | 4.5 mp/h |
| Tuesday, Apr 30 | Moderate 80 AQI US | | 78.8° 57.2° | 4.5 mp/h |
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Where is the cleanest air quality in Koesan?
No locations are available.
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AQI US, Metric