Texas Unknown Air Quality Alert | Effective 08/26/2026 21:43

Headline: 
Air Quality Alert issued August 26 at 11:43PM CDT by NWS Shreveport LA
Event: 
Air Quality Alert
Urgency: 
Unknown
Effective: 
August 26, 2026 - 9:43pm
Expires: 
August 27, 2026 - 9:45pm
Description: 
AQASHV The Texas Commission of Environmental Quality (TCEQ) has declared an Ozone Action Day for the Tyler...Longview...Marshall areas of East Texas for Thursday. Atmospheric conditions are expected to be favorable for producing high levels of ozone pollution in the Tyler-Longview 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 notice will be issued by 300 pm on Thursday. For more information on ozone: Ozone: the Facts (https://www.tceq.texas.gov/airquality/monops/ozonefacts.html) EPA Air Now (https://www.airnow.gov/?reportingArea=Tyler-Longview- Marshall&stateCode=TX) Take Care of Texas (https://takecareoftexas.org/hot-wire/what-ozone-action-day)
Area Description: 
Upshur; Smith; Gregg; Harrison; Rusk
Forcast Office: 
NWS Shreveport LA
Sender: 
w-nws.webmaster@noaa.gov