Air Quality Alert
Area: Inland Harris; Inland Brazoria; Inland Galveston; Coastal Harris; Coastal Brazoria; Coastal Galveston; Brazoria Islands; Galveston Island; Bolivar Peninsula
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Thursday, October 22, 2026. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Thursday. You can help prevent ozone po...
What it means: Air pollution such as ozone or wildfire smoke has reached unhealthy levels. Limit outdoor exertion, especially for children, older adults and anyone with heart or lung conditions.
Full alert with map and forecast →