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Air quality in Ansan
Air quality index (AQI) and PM2.5 air pollution in Ansan
18.8K people follow this city
Ansan Air Quality Map
Real-time Ansan air pollution map
AIR QUALITY DATA CONTRIBUTORS
2 Contributors
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Weather
What is the current weather in Ansan?
| Weather | Broken clouds |
| Temperature | 59°F |
| Humidity | 72% |
| Wind | 3.3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Ulsan, Ulsan | 81 |
| 2 | Busan, Busan | 77 |
| 3 | Gyeongju, Gyeongsangbuk-do | 75 |
| 4 | Nonsan, Chungcheongnam-do | 73 |
| 5 | Pohang, Gyeongsangbuk-do | 73 |
| 6 | Asan, Chungcheongnam-do | 68 |
| 7 | Gimpo, Gyeonggi-do | 68 |
| 8 | Siheung, Gyeonggi-do | 68 |
| 9 | Yeoju, Gyeonggi-do | 68 |
| 10 | Hwaseong, Gyeonggi-do | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Ansan aqi ranking
Real-time Ansan air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Wonsi-dong | 62 |
| 2 | Daebu-dong | 60 |
| 3 | Hosu-dong | 58 |
| 4 | Gojan-dong | 56 |
| 5 | Jungang-daero | 56 |
| 6 | Wongok-dong | 55 |
| 7 | Bugok-dong 1 | 53 |
| 8 | Bono-dong | 38 |
(local time)
SEE WORLD AQI RANKING
US AQI
56
live AQI index
Moderate
Overview
What is the current air quality in Ansan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 56 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 12µg/m³ | |
| PM10 | 22µg/m³ | |
!
PM2.5
x2.4
PM2.5 concentration in Ansan is currently 2.4 times the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Ansan?
 | 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
Ansan air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Friday, May 17 | Moderate 52 AQI US | | 68° 51.8° |  8.9 mp/h |
| Saturday, May 18 | Good 50 AQI US  |  | 69.8° 57.2° | 8.9 mp/h |
| Sunday, May 19 | Moderate 53 AQI US | | 71.6° 59° | 8.9 mp/h |
| Today | Moderate 56 AQI US | | 71.6° 59° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 83 AQI US | | 66.2° 59° | 6.7 mp/h |
| Wednesday, May 22 | Moderate 92 AQI US | | 75.2° 59° | 6.7 mp/h |
| Thursday, May 23 | Moderate 90 AQI US | | 69.8° 60.8° | 8.9 mp/h |
| Friday, May 24 | Moderate 85 AQI US | | 68° 59° | 8.9 mp/h |
| Saturday, May 25 | Unhealthy for sensitive groups 103 AQI US  | | 69.8° 60.8° | 6.7 mp/h |
| Sunday, May 26 | Unhealthy for sensitive groups 103 AQI US | | 73.4° 60.8° | 8.9 mp/h |
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News
The latest air quality news and resources.
How to best protect from air pollution?
Ansan air quality data attribution
2Contributors
- Korea Environment Corporation
8 stations
- Air Gyeonggi-Do
8 stations
2 Government Contributors
2 Data sources
Where is the cleanest air quality in Ansan?
AQI US, Metric