Air Quality Alert — Inland Harris + 8 more areasAir Quality Alert — Inland Harris + 8 more areas
Completed official-source record with preserved facts and meaningful-change history. The final record does not infer impacts the source did not report.
What the preserved official data shows
This Air Quality Alert left the National Weather Service active-alert feed after being preserved by Texas Disaster Watch. The official record named Inland Harris; Inland Brazoria; Inland Galveston; Coastal Harris; Coastal Brazoria; additional areas in official record. Completion confirms the alert is no longer in the active feed; it does not by itself establish damage or other impacts.
- Record completed
- Aug 31, 2026 · 4:46 PM CDT
- Official severity
- Unknown
- Named areas
- Inland Harris; Inland Brazoria; Inland Galveston; Coastal Harris; Coastal Brazoria; additional areas in official record
- Official expiration
- Aug 31, 2026 · 4:45 PM CDT
- Final monitor status
- Left the active NWS alert feed
Show the Official Affected Area
The map distinguishes an official point, official warning/perimeter geometry, and optional satellite thermal detections. Aerial imagery is a basemap and may be older than the incident.
Record facts
- Event
- Air Quality Alert
- Affected Texas areas
- Inland Harris; Inland Brazoria; Inland Galveston; Coastal Harris; Coastal Brazoria; Coastal Galveston; Brazoria Islands; Galveston Island; Bolivar Peninsula
- Effective
- 2026-08-30T12:41:00-05:00
- Expires
- 2026-08-31T16:45:00-05:00
- Issuing authority
- NWS Houston/Galveston TX
Completed
Official record ended or left the source’s active window.
Latest official-source information
AQAHGX
The Texas Commission on Environmental Quality (TCEQ) has issued an
Ozone Action Day for the Houston, Galveston, and Brazoria area for
Monday, August 31, 2026.
Atmospheric conditions are expected to be favorable for producing
high levels of ozone pollution in the Houston, Galveston, and
surrounding areas on Monday. 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
Meaningful official changes
The complete source history remains preserved. Routine monitoring snapshots and small gauge fluctuations are condensed here for readability.
- Record completedOfficial record ended or left the source’s active window.
1 routine source snapshots remain preserved but are not repeated on this page.
Original source
This record is derived from an official public source. Texas Hazard Watch preserves and organizes it but does not replace the issuing authority.