Air Plan Approval; Massachusetts; Transport Element for the 2010 Sulfur Dioxide National Ambient Air Quality Standard
air-emissions · Rule · Published 2019-11-13 · Effective 2019-12-13 · MA · 84 FR 61560
Document
Document number
2019-24323
Federal Register citation
84 FR 61560
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2019-11-13
Effective date
2019-12-13
State
MA
EPA docket
EPA-R01-OAR-2019-0353
Abstract
The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the Commonwealth of Massachusetts. This revision addresses the interstate transport requirements of the Clean Air Act (CAA), referred to as the good neighbor provision, for the 2010 1-hour sulfur dioxide (SO<INF>2</INF>) national ambient air quality standards (NAAQS). This action approves Massachusetts's certification that air emissions in the Commonwealth will not significantly contribute to nonattainment or interfere with maintenance of the 2010 SO<INF>2</INF> NAAQS in any other state.