Środowisko i energia · 4.09.2024
Partial Approval and Partial Disapproval of Air Quality State Implementation Plans; Arizona; 2015 Ozone Infrastructure Requirements
The Environmental Protection Agency (EPA) has partially approved and disapproved Arizona's State implementation plan (SIP) revisions for the 2015 ozone national ambient air quality standards (NAAQS). The EPA also approved related Arizona laws and reclassified regions for emergency episode plans for ozone.