Daejeon
17 monitoring stations · readings from 21 to 75
Average AQI
Air quality in Daejeon
Air quality in Daejeon is currently 41 on the AQI scale, which falls in the Good band. That number is the average across every monitoring station reporting in Daejeon right now.
We aggregate 17 stations across Daejeon. Individual stations range from 21 at the cleanest to 75 at the worst, so conditions vary across Daejeon — the local figure matters more than the average.
Daejeon breaks down into 1 cities you can open individually.
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.
Cities in Daejeon
About Daejeon
Coordinates
36.333, 127.399
Centroid of monitored stations
Stations
17
Reporting in this area
Spread
21 – 75
Cleanest to worst station reading
Other regions nearby
Daejeon air quality, answered
Daejeon is currently reading an AQI of 41, which is Good. It is the average across 17 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.
41 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 17 stations in Daejeon, reading between 21 and 75.
Hourly. We pull from the official monitoring networks that publish for this region, and this page refreshes on the same cadence.
See Daejeon on the map.
Every station around it, live — or find out what today's reading means for you personally.