Determination of Attainment by the Attainment Date for the Salt Lake City, Utah and Provo, Utah 2006 24-Hour PM2.5 Nonattainment Areas
air-emissions · Rule · Published 2020-11-17 · Effective 2020-12-17 · UT · 85 FR 73229
Document
Document number
2020-24443
Federal Register citation
85 FR 73229
CFR reference
40 CFR 52
Type
Rule
Action
Final action.
Category
air-emissions
Publication date
2020-11-17
Effective date
2020-12-17
State
UT
EPA docket
EPA-R08-OAR-2020-0002
Abstract
The Environmental Protection Agency (EPA) has determined that the Salt Lake City, Utah and Provo, Utah Serious nonattainment areas (NAAs) attained the 2006 24-hour fine particulate matter (PM<INF>2.5</INF>) National Ambient Air Quality Standards (NAAQS) by the December 31, 2019 "Serious" area attainment date. The determination is based on quality-assured, quality-controlled and certified ambient air quality monitoring data from 2017 through 2019, available in the EPA's Air Quality System (AQS) database.