Ansan
15 monitoring stations · readings from 22 to 69
Average AQI
Air quality in Ansan
Air quality in Ansan is currently 44 on the AQI scale, which falls in the Good band. That number is the average across every monitoring station reporting in Ansan right now.
We aggregate 15 stations across Ansan. Individual stations range from 22 at the cleanest to 69 at the worst, so conditions vary across Ansan — the local figure matters more than the average.
Ansan breaks down into 15 stations you can open individually. Of those listed below, Bugs Dong is reading highest at 69 and Jungangro1 lowest at 22.
Readings refresh hourly from the official monitoring networks we track. Conditions can still change quickly, so check back before planning time outdoors.
What to do at good levels
Outdoor activity
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside.
Sensitive groups
Children, older adults and people with asthma or heart conditions can go about their day as normal.
Indoor air
Open the windows. Outdoor air is currently cleaner than typical indoor air, so ventilating helps.
Stations in Ansan
15 stations
Bugs Dong
Moderate
View stationWongok
Moderate
View stationBono
Moderate
View stationJanghyeon Dong
Moderate
View stationWonsi Dong
Moderate
View stationSaesol Dong
Good
View stationSiheung
Good
View stationSihwa
Good
View stationHosu Dong
Good
View stationSeohaean Ro
Good
View stationBaegot Dong
Good
View stationJeongwang Dong
Good
View stationAnsan
Good
View stationGojan Dong
Good
View stationJungangro1
Good
View stationAbout Ansan
Coordinates
37.332, 126.799
Centroid of monitored stations
Stations
15
Reporting in this area
Spread
22 – 69
Cleanest to worst station reading
Other cities nearby
Ansan air quality, answered
Ansan is currently reading an AQI of 44, which is Good. It is the average across 15 reporting stations.
No restrictions. This is a good day for exercise, commuting on foot or bike, and time outside. Children, older adults and people with asthma or heart conditions can go about their day as normal.
44 sits in the Good band of the air quality index. The index runs from 0 to 500, and the lower the number the cleaner the air.
We currently aggregate 15 stations in Ansan, reading between 22 and 69.
Of the stations currently listed for Ansan, Bugs Dong is reading highest at 69 (Moderate).
Hourly. We pull from the official monitoring networks that publish for this city, and this page refreshes on the same cadence.
See Ansan on the map.
Every station around it, live — or find out what today's reading means for you personally.