Texas Unknown Air Quality Alert | Effective 07/21/2026 12:45

Headline: 
Air Quality Alert issued July 21 at 2:45PM CDT by NWS Houston/Galveston TX
Event: 
Air Quality Alert
Urgency: 
Unknown
Effective: 
July 21, 2026 - 12:45pm
Expires: 
July 22, 2026 - 6:00pm
Description: 
AQAHGX The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Houston, Galveston, and Brazoria area for Wednesday, July 22, 2026. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Houston, Galveston, and surrounding areas on Wednesday. You can help prevent ozone pollution by sharing a ride, walking, riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy and keeping your vehicle properly tuned. For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA AirNow: www.airnow.gov/?city=Houston&state=TX&country=USA Take Care of Texas: www.takecareoftexas.org/conservation-tips/keep-our-air-clean
Area Description: 
Inland Harris; Inland Brazoria; Inland Galveston; Coastal Harris; Coastal Brazoria; Coastal Galveston; Brazoria Islands; Galveston Island; Bolivar Peninsula
Forcast Office: 
NWS Houston/Galveston TX