Determination of Attainment of the 1-Hour Ozone National Ambient Air Quality Standard in the Southeast Desert Nonattainment Area in California
air-emissions · Rule · Published 2015-04-15 · Effective 2015-05-15 · CA · 80 FR 20166
Document
Document number
2015-08582
Federal Register citation
80 FR 20166
CFR reference
40 CFR 52
Type
Rule
Action
Final rule.
Category
air-emissions
Publication date
2015-04-15
Effective date
2015-05-15
State
CA
EPA docket
EPA-R09-OAR-2014-0612
Abstract
The Environmental Protection Agency (EPA) is determining that the Southeast Desert nonattainment area has attained the 1-hour ozone National Ambient Air Quality Standard. This determination is based on complete, quality-assured, and certified data for the most recent three-year period (2011-2013). Preliminary data available through December 2014 are consistent with continued attainment.