Approval of Missouri Air Quality Implementation Plans; Infrastructure SIP Requirements for the 2010 Nitrogen Dioxide National Ambient Air Quality Standard
air-emissions · Rule · Published 2017-10-11 · Effective 2017-12-11 · MO · 82 FR 47154
Document
Document number
2017-21805
Federal Register citation
82 FR 47154
CFR reference
40 CFR 52
Type
Rule
Action
Direct final rule.
Category
air-emissions
Publication date
2017-10-11
Effective date
2017-12-11
State
MO
EPA docket
EPA-R07-OAR-2017-0268
Abstract
The Environmental Protection Agency (EPA) is approving elements of a State Implementation Plan (SIP) revision from the State of Missouri for the 2010 Nitrogen Dioxide (NO<INF>2</INF>) National Ambient Air Quality Standard (NAAQS). Section 110 of the CAA requires that each state adopt and submit a SIP for the implementation, maintenance, and enforcement of each new or revised NAAQS promulgated by EPA. These SIPs are commonly referred to as "infrastructure" SIPs. The infrastructure requirements are designed to ensure that the structural components of each state's air quality management program are adequate to meet the state's responsibilities under the CAA.