poor air quality area
Defined in 1 dictionary — U.S. Code
United States Code
10 U.S.C. § 2259 — in this section (2 versions over time)
In this section, the term “poor air quality area” means an area—
(1) that is subject to the national ambient air quality standards promulgated by the Administrator of the Environmental Protection Agency under section 109 of the Clean Air Act (42 U.S.C. 7409); and
(2) that, as determined by the Administrator of the Environmental Protection Agency, is a nonattainment area with respect to any of those standards.