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 Asan
Air quality index (AQI) and PM2.5 air pollution in Asan
2.2K people follow this city
Asan Air Quality Map
Real-time Asan air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
See all
Weather
What is the current weather in Asan?
| Weather | Few clouds |
| Temperature | 73.4°F |
| Humidity | 33% |
| Wind | 8.1 mp/h |
| Pressure | 29.8 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Gwangju, Gwangju | 225 |
| 2 | Pohang, Gyeongsangbuk-do | 224 |
| 3 | Ulsan, Ulsan | 198 |
| 4 | Busan, Busan | 197 |
| 5 | Gyeongju, Gyeongsangbuk-do | 173 |
| 6 | Yeongdeok, Gyeongsangbuk-do | 168 |
| 7 | Asan, Chungcheongnam-do | 152 |
| 8 | Yesan, Chungcheongnam-do | 146 |
| 9 | Gongju, Chungcheongnam-do | 144 |
| 10 | Yeoju, Gyeonggi-do | 144 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Asan aqi ranking
Real-time Asan air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Dogo-myeon | 157 |
| 2 | Dunpo-myeon | 156 |
| 3 | Baebang-eup | 154 |
| 4 | Inju-myeon | 146 |
| 5 | Songak-myeon | 137 |
| 6 | Jangjae-ri | 129 |
(local time)
SEE WORLD AQI RANKING
US AQI
152
live AQI index
Unhealthy
Overview
What is the current air quality in Asan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Unhealthy | 152 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 58µg/m³ | |
| PM10 | 230µg/m³ | |
| O3 | 123µg/m³ | |
| NO2 | 32µg/m³ | |
| SO2 | 14.4µg/m³ | |
| CO | 572.5µg/m³ | |
!
PM2.5
x11.6
PM2.5 concentration in Asan is currently 11.6 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Asan?
 | Avoid outdoor exercise |
 | Close your windows to avoid dirty outdoor air GET A MONITOR |
 | Wear a mask outdoors GET A MASK |
 | Run an air purifier GET AN AIR PURIFIER |
Forecast
Asan air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Monday, Apr 15 | Moderate 52 AQI US  |  | 62.6° 50° |  8.9 mp/h |
| Tuesday, Apr 16 | Unhealthy for sensitive groups 104 AQI US  | | 64.4° 50° | 11.2 mp/h |
| Wednesday, Apr 17 | Unhealthy for sensitive groups 120 AQI US |  | 68° 46.4° | 6.7 mp/h |
| Today | Unhealthy 152 AQI US |  | 73.4° 48.2° | 6.7 mp/h |
| Friday, Apr 19 | Moderate 75 AQI US | | 73.4° 50° | 6.7 mp/h |
| Saturday, Apr 20 | Moderate 69 AQI US | 100% | 62.6° 53.6° | 15.7 mp/h |
| Sunday, Apr 21 | Moderate 55 AQI US | | 64.4° 53.6° | 8.9 mp/h |
| Monday, Apr 22 | Moderate 59 AQI US | | 69.8° 50° | 13.4 mp/h |
| Tuesday, Apr 23 | Moderate 64 AQI US | 80% | 59° 51.8° | 13.4 mp/h |
| Wednesday, Apr 24 | Moderate 65 AQI US | | 68° 48.2° | 13.4 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Asan air quality data attribution
2Contributors
- Korea Environment Corporation
6 stations
- Chungnam Institute of Health and Environment
6 stations
2 Government Contributors
Where is the cleanest air quality in Asan?
AQI US, Metric