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Recent Updates: Federal Register Notices Published or Effective After October 31, 2019
Recent Updates: Federal Register Notices Published or Effective After October 31, 2019
Data is current as of November 12, 2019
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) | |
| 11/01/2019 | Imperial County, CA (CA) |
| Clean Data Determination/Attainment Determination | |
| Proposed Approval | |
| 84 FR 58641 | |
| 11/12/2019 | Phoenix-Mesa, AZ (AZ) |
| Clean Data Determination/Attainment Determination | |
| Final Approval | |
| Effective: 12/12/2019 | |
| 84 FR 60920 | |
| PM-2.5 (2006) | |
| 10/03/2019 | West Central Pinal, AZ (AZ) |
| Clean Data Determination/Attainment Determination | |
| Final Approval | |
| Effective: 11/04/2019 | |
| 84 FR 52766 | |
| Sulfur Dioxide (2010) | |
| 11/12/2019 | Hillsborough County, FL (FL) |
| Redesignation to Maintenance | |
| Final Approval | |
| Effective: 12/12/2019 | |
| 84 FR 60927 | |
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