Regulacje i polityka gospodarcza · 20/10/2022

EPA Proposes Determination of Attainment for Imperial County, California Nonattainment Area for 2012 Annual Fine Particulate Matter NAAQS

The Environmental Protection Agency (EPA) is proposing to determine that the Imperial County, California fine particulate matter (PM 2.5) nonattainment area attained the 2012 annual PM 2.5 national ambient air quality standard (NAAQS) by its December 31, 2021 Moderate area attainment date, based on ambient air quality monitoring data from 2019 through 2021.