Clean Air Fact

Maintain Your Vehicle – Check and replace air filters regularly. Replacing a clogged air filter can improve your car's gas mileage by as much as ten percent.

  • > Reduce congestion
  • > Enhance safety
  • > Expand economic opportunity
  • > Improve air quality
  • > Increase the value of transportation assets
About the Campaign

What's Drive Clean Across Texas all about? DCAT is the nation's first statewide public outreach and education campaign designed to raise awareness and change attitudes about air pollution. Its ultimate goal is to inspire changes in driving behavior that will help clean up the air in Texas.

Read more!

For Teachers

Help us teach young Texans the "hows, whys, and what-it-all-means" when we're talking about air pollution and transportation.

Learn more!

Hey Students!

Join Tex, Dot, Cool
Jay, Ollie, and all the Clean Air Crew as you learn about air pollution and what you can do to prevent it!

Come on in!

What's New?

Winner of the Ford Escape Hybrid Announcement

Congratulations to
Julia Payne of Austin! She is the
lucky winner
of the Drive Clean Across Texas Ford Hybrid Escape.

U.S. Environmental Protection Agency's Clean Air Excellence Awards

"Drive Clean Across Texas" Campaign Receives Award

A program sponsored by TCEQ called 'Drive A Clean Machine.'

Is your car or truck 10 years old or older? Or has it failed an emissions test? Find out about vehicle replacement assistance.