Texas Administrative Code
Title 30 - ENVIRONMENTAL QUALITY
Part 1 - TEXAS COMMISSION ON ENVIRONMENTAL QUALITY
Chapter 101 - GENERAL AIR QUALITY RULES
Subchapter A - GENERAL RULES
Section 101.21 - The National Primary and Secondary Ambient Air Quality Standards
Universal Citation: 30 TX Admin Code § 101.21
Current through Reg. 50, No. 13; March 28, 2025
The National Primary and Secondary Ambient Air Quality Standards as promulgated pursuant to section 109 of the Federal Clean Air Act, as amended, will be enforced throughout all parts of Texas.
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