Recent Updates: Federal Register Notices Published or Effective After August 31, 2020

Data is current as of September 25, 2020

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
PM-2.5 (2006)
09/02/2020	Fairbanks, AK (AK)
	Failure to Attain by Attainment Date
	Final Approval
	Effective: 10/02/2020
	85 FR 54509
09/02/2020	Fairbanks, AK (AK)
	Attainment Date Extension Denied
	Final Approval
	Effective: 10/02/2020
	85 FR 54509
09/16/2020	Los Angeles-South Coast Air Basin, CA (CA)
	Failure to Attain by Attainment Date
	Final Approval
	Effective: 10/16/2020
	85 FR 57733
PM-10 (1987)
08/04/2020	Ajo (Pima County), AZ (AZ)
	Redesignation to Maintenance
	Final Approval
	Effective: 09/03/2020
	85 FR 47032
09/18/2020	Imperial Valley, CA (CA)
	Redesignation to Maintenance
	Final Approval
	Effective: 10/19/2020
	85 FR 58286
Sulfur Dioxide (2010)
08/06/2020	Jefferson County, KY (KY)
	Redesignation to Maintenance
	Final Approval
	Effective: 09/08/2020
	85 FR 47670
09/16/2020	Morgan County, IN (IN)
	Redesignation to Maintenance
	Final Approval
	Effective: 09/16/2020
	85 FR 57736
09/25/2020	Freestone and Anderson Counties, TX (TX)
	Clean Data Determination/Attainment Determination
	Proposed Approval
	85 FR 60407
09/25/2020	Titus County, TX (TX)
	Clean Data Determination/Attainment Determination
	Proposed Approval
	85 FR 60407

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