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Recent Updates: Federal Register Notices Published or Effective After October 31, 2019

Data is current as of November 12, 2019

whats new is displayed for notices published or effective within 30 days of the report "As of" date.
Federal Register Notices not in this Green Book will be available in reports in the next Green Book.
The "FR" links below will display Federal Register Notices from the Government Publishing Office (GPO) website.


NAAQS / Publication Date Area Name / Action / Status / Effective Date / FRN Link

8-Hour Ozone (2008)
11/01/2019Imperial County, CA (CA) whats new
 Clean Data Determination/Attainment Determination
 Proposed Approval
  84 FR 58641
 
11/12/2019Phoenix-Mesa, AZ (AZ) whats new
 Clean Data Determination/Attainment Determination
 Final Approval
 Effective: 12/12/2019
  84 FR 60920

PM-2.5 (2006)
10/03/2019West Central Pinal, AZ (AZ) whats new
 Clean Data Determination/Attainment Determination
 Final Approval
 Effective: 11/04/2019
  84 FR 52766

Sulfur Dioxide (2010)
11/12/2019Hillsborough County, FL (FL) whats new
 Redesignation to Maintenance
 Final Approval
 Effective: 12/12/2019
  84 FR 60927

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