1. Short title This Act may be cited as the Air Quality Standards Implementation Act of 2024 . 2. Facilitating State implementation of national ambient air quality standards (a) Timeline for review of national ambient air quality standards Paragraphs (1) and (2)(B) of section 109(d) of the Clean Air Act ( 42 U.S.C. 7409(d) ) are amended by striking five-year intervals each place it appears and inserting 10-year intervals . (b) Consideration of attainability Section 109(b)(1) of the Clean Air Act ( 42 U.S.C. 7409(b)(1) ) is amended by inserting after the first sentence the following: If the Administrator, in consultation with the independent scientific review committee appointed under subsection (d), finds that a range of levels of air quality for an air pollutant are requisite to protect public health with an adequate margin of safety, as described in the preceding sentence, the Administrator may, as a secondary consideration in establishing and revising the national primary ambient air quality standard for such air pollutant, consider likely attainability of the standard. . (c) Composition of independent scientific review committee Section 109(d)(2)(A) of the Clean Air Act ( 42 U.S.C. 7409(d)(2)(A) ) is amended— (1) by striking one person representing State air pollution control agencies and inserting three persons representing State air pollution control agencies