To report unusual odors or smoke, call the number where the smell or smoke is located:

• Harris County: (713) 920-2831
• City of Houston: 311
• Galveston County: (409) 938-2251
• Outside Harris and Galveston counties (TCEQ): (713) 767-3700

To report smoking vehicles:

• Call 1-800-453-SMOG
• Send a fax to 512-239-2050
• E-mail smog@tceq.state.tx.us
• Report online at: www.smokingvehicle.org

Vehicle owners will be notified and encouraged to make necessary repairs voluntarily.