Approval and Promulgation of Air Quality Implementation Plans; State of New Mexico; Infrastructure Requirements for the 2008 Lead National Ambient Air Quality Standard and Repeal of Cement Kilns Rule
Under the Federal Clean Air Act (CAA), the Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) submittal from the State of New Mexico pertaining to the implementation, maintenance, and enforcement of the 2008 National Ambient Air Quality Standards (NAAQS or standards) for Lead (Pb). EPA is also approving a revision to the New Mexico SIP that removes a repealed state-wide cement kilns rule from the SIP.