Chattanooga
2 monitoring stations · readings from 42 to 46
Average AQI
Air quality in Chattanooga
Air quality in Chattanooga is currently 44 on the AQI scale, which falls in the Good band. That number is the average across every monitoring station reporting in Chattanooga right now.
We aggregate 2 stations across Chattanooga. Individual stations range from 42 at the cleanest to 46 at the worst, so conditions vary across Chattanooga — the local figure matters more than the average.
Chattanooga breaks down into 2 stations you can open individually. Of those listed below, Riverside is reading highest at 46 and Siskin Drive lowest at 42.
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 Chattanooga
About Chattanooga
Coordinates
35.051, -85.293
Centroid of monitored stations
Stations
2
Reporting in this area
Spread
42 – 46
Cleanest to worst station reading
Chattanooga air quality, answered
Chattanooga is currently reading an AQI of 44, which is Good. It is the average across 2 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 2 stations in Chattanooga, reading between 42 and 46.
Of the stations currently listed for Chattanooga, Riverside is reading highest at 46 (Good).
Hourly. We pull from the official monitoring networks that publish for this city, and this page refreshes on the same cadence.
See Chattanooga on the map.
Every station around it, live — or find out what today's reading means for you personally.