Approval of Nebraska's Air Quality Implementation Plans

The Environmental Protection Agency (EPA) is taking direct final action to approve revisions to the State Implementation Plan (SIP) for the State of Nebraska as submitted on March 6, 2014, and July 14, 2014. This action will amend the SIP to include revisions to title 129 of the Nebraska Air Quality Regulations, chapter 4, ``Ambient Air Quality Standards''; chapter 19, ``Prevention of Significant Deterioration of Air Quality''; and chapter 22, ``Incinerators; Emission Standards''. This amendment makes the state regulation consistent with the National Ambient Air Quality Standards (NAAQS) for particulate matter 10 micrometers or less (PM10), fine particulate matter 25 micrometers or less (PM2.5), Sulfur dioxide, Nitrogen dioxide, Carbon monoxide, Ozone, and Lead, as of the date of the state submittal. This action also makes formatting and grammatical corrections to title 129, chapters 19 and 22.