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Air Quality Alert Message

Status

Issued Active alert

Start Time

Wed 09/10/2025 03:43 PM EDT

End Time

Thu 09/11/2025 08:00 PM EDT

Impacts

Informational

Full Alert Message

Air Quality Alert Message Alamo Area Council of Governments Relayed By National Weather Service Austin/San Antonio TX 243 PM CDT Wed Sep 10 2025 ...OZONE ACTION DAY... The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the San Antonio area for Thursday, September 11, 2025. Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the San Antonio area on Thursday. You can help prevent ozone pollution by sharing a ride, walking or riding a bicycle, taking your lunch to work, avoiding drive through lanes, conserving energy, and keeping your vehicle properly tuned. If required, the next Ozone Action Day will be issued by 3 PM on Thursday, September 11, 2025. && For more information on ozone: Ozone: The Facts www.tceq.texas.gov/airquality/monops/ozonefacts.html EPA Air Now www.airnow.gov/index.cfm?action=airnow.local_state&stateid=45&tab=0 Take Care of Texas www.takecareoftexas.org Alamo Area Council of Governments Air Quality Outreach & Education www.aacog.com/index.aspx?nid=99