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Air quality in Ansan
Air quality index (AQI) and PM2.5 air pollution in Ansan
18.7K 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 | 62.6°F |
| Humidity | 48% |
| Wind | 3.3 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time South Korea city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Goyang, Gyeonggi-do | 93 |
| 2 | Seosan, Chungcheongnam-do | 92 |
| 3 | Seoul, Seoul | 84 |
| 4 | Uijeongbu, Gyeonggi-do | 80 |
| 5 | Gimpo, Gyeonggi-do | 79 |
| 6 | Busan, Busan | 78 |
| 7 | Pohang, Gyeongsangbuk-do | 78 |
| 8 | Yeongdeok, Gyeongsangbuk-do | 78 |
| 9 | Bucheon, Gyeonggi-do | 77 |
| 10 | Anyang, Gyeonggi-do | 74 |
(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 | Wongok-dong | 80 |
| 2 | Wonsi-dong | 80 |
| 3 | Jungang-daero | 65 |
| 4 | Gojan-dong | 63 |
| 5 | Bugok-dong 1 | 61 |
| 6 | Hosu-dong | 61 |
| 7 | Daebu-dong | 53 |
| 8 | Bono-dong | 45 |
(local time)
SEE WORLD AQI RANKING
US AQI
62
live AQI index
Moderate
Overview
What is the current air quality in Ansan?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Moderate | 62 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 17.5µg/m³ | |
| PM10 | 42µg/m³ | |
!
PM2.5
x3.5
PM2.5 concentration in Ansan is currently 3.5 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, Apr 25 | Moderate 80 AQI US |  | 59° 50° |  6.7 mp/h |
| Friday, Apr 26 | Unhealthy for sensitive groups 103 AQI US  | | 66.2° 53.6° | 8.9 mp/h |
| Saturday, Apr 27 | Moderate 54 AQI US |  | 64.4° 53.6° | 8.9 mp/h |
| Today | Moderate 62 AQI US | | 69.8° 53.6° | 4.5 mp/h |
| Monday, Apr 29 | Moderate 71 AQI US |  70% | 64.4° 57.2° | 11.2 mp/h |
| Tuesday, Apr 30 | Moderate 70 AQI US | | 60.8° 53.6° | 11.2 mp/h |
| Wednesday, May 1 | Moderate 64 AQI US | | 64.4° 53.6° | 8.9 mp/h |
| Thursday, May 2 | Moderate 63 AQI US | | 64.4° 55.4° | 8.9 mp/h |
| Friday, May 3 | Moderate 57 AQI US | | 66.2° 55.4° | 8.9 mp/h |
| Saturday, May 4 | Moderate 62 AQI US | | 73.4° 55.4° | 6.7 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
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