MARCH 26, 2026 - CODE ORANGE AIR QUALITY ADVISORY for FINE PARTICULATE

Due to smoke from prescribed burning affecting our region, a Code Orange Air Quality Advisory has been issued for fine particles. Smoke from ongoing burning is causing increased levels of fine particles in the air, which can impact health, particularly for sensitive groups such as children, older adults, and individuals with heart or lung conditions.
Sensitive groups, and anyone experiencing potential health effects, can reduce exposure by limiting prolonged outdoor activities, keeping windows and doors closed when possible, and considering the use of indoor air filtration. Residents are encouraged to monitor local updates and take appropriate precautions until air quality conditions improve. Visit airnow.gov for hourly updates, as air quality is subject to fluctuating throughout the day.

Chattanooga-Hamilton County Air Pollution Control Bureau

File an Air Pollution Complaint (24/7) 423.643.5970

The Chattanooga-Hamilton County Air Pollution Control Bureau investigates complaints that involve air pollution issues.  Our investigator responds to complaints 24 hours a day, 7 days a week. 

To file a complaint that is currently occurring, call 423.643.5970.  If it is after business hours, you will be connected to our on-call investigator.  The website is monitored during business hours Monday – Friday.  Online complaints will not be received until Monday morning.

If you would like to file a complaint for an ongoing issue (that is not occurring at that moment), please call the above number during business hours – Monday  to Friday, 8:00 a.m. – 4:30 p.m.

What is the typical nature of a complaint?

  • burning, including, but not limited to:
    • excessive smoke which is creating a nuisance
    • burning materials other than vegetation and/or untreated, non-manufactured wood
    • burning after permitted hours
    • leaving a fire unattended
    • burning during the burning ban (May 1 – Sept 30)
    • If you fear the fire is a safety issue, contact the fire department.
  • mishandling of asbestos

  • odors from an industry

  • excessive smoke coming from an industry

Any information you provide, including your name and phone number, becomes public record and may be released if someone submits a Tennessee Open Records Request.

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