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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 | Clear sky |
| Temperature | 77°F |
| Humidity | 52% |
| Wind | 8.6 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 |  Gwacheon, Gyeonggi-do | 72 |
| 2 | Ulsan, Ulsan | 71 |
| 3 | Bucheon, Gyeonggi-do | 68 |
| 4 | Pyeongtaek, Gyeonggi-do | 66 |
| 5 | Taean, Chungcheongnam-do | 66 |
| 6 | Seoul, Seoul | 65 |
| 7 | Anyang, Gyeonggi-do | 64 |
| 8 | Busan, Busan | 64 |
| 9 | Pohang, Gyeongsangbuk-do | 64 |
| 10 | Seosan, Chungcheongnam-do | 63 |
(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 | Bono-dong | 69 |
| 2 | Daebu-dong | 69 |
| 3 | Wongok-dong | 55 |
| 4 | Gojan-dong | 53 |
| 5 | Bugok-dong 1 | 49 |
| 6 | Jungang-daero | 44 |
| 7 | Hosu-dong | 33 |
| 8 | Wonsi-dong | 27 |
(local time)
SEE WORLD AQI RANKING
US AQI
52
live AQI index
Moderate
Overview
What is the current air quality in Ansan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 52 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 9.5µg/m³ | |
| PM10 | 23.5µg/m³ | |
!
PM2.5
x1.9
PM2.5 concentration in Ansan is currently 1.9 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 |
|---|---|---|---|---|
| Thursday, May 16 | Moderate 55 AQI US |  | 60.8° 46.4° |  13.4 mp/h |
| 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 |
| Today | Moderate 52 AQI US | | 77° 59° | 8.9 mp/h |
| Monday, May 20 | Moderate 82 AQI US | | 68° 60.8° | 8.9 mp/h |
| Tuesday, May 21 | Moderate 98 AQI US | | 73.4° 59° | 8.9 mp/h |
| Wednesday, May 22 | Moderate 86 AQI US |  | 68° 59° | 8.9 mp/h |
| Thursday, May 23 | Moderate 82 AQI US | | 68° 59° | 8.9 mp/h |
| Friday, May 24 | Unhealthy for sensitive groups 103 AQI US  | | 68° 59° | 8.9 mp/h |
| Saturday, May 25 | 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