The Texas Commission on Environmental Quality (TCEQ) has issued an Ozone Action Day for the Austin area for Wednesday, September 13, 2017.
Atmospheric conditions are expected to be favorable for producing high levels of ozone air pollution in the Austin area on Wednesday. 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.
For more information on ozone:
Ozone: the Facts
EPA Air Now
Take Care of Texas
Capital Area Council of Governments Air Quality
CLEAN AIR Force of Central Texas