Texas Air Quality Control Measures
Links to the various air quality control measures by affected area.
This page lists the most recent air quality improvement measures in effect in Texas. Strategies that have recently been withdrawn are also shown. Click on each control strategy for more details (description, full text of complete rule, recent adoptions, agreements, etc).
- Mobile Source—sources include both on- and off-road vehicles.
- Area Source
- Point Source
- Chapter 115 and 117 Guidance and Methods
- Conformity
- Withdrawn/Repealed Strategies