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8-Hour Ozone Federal Register Notice
Changes to a Higher Classification
Ordered by Current Classification
As of November 13, 2009
| MODERATE | ||||||
| Atlanta, GA | ||||||
| Reclassify from Marginal to Moderate | ||||||
| Proposed Approval | 10/16/2007 | 72 FR Page 58572 | ||||
| Final Approval | 03/06/2008 | 73 FR Page 12013 | Effective: 04/07/2008 | |||
| Baton Rouge, LA | ||||||
| Reclassify from Marginal to Moderate | ||||||
| Proposed Approval | 10/30/2007 | 72 FR Page 61315 | ||||
| Final Approval | 03/21/2008 | 73 FR Page 15087 | Effective: 04/21/2008 | |||
| Beaumont-Port Arthur, TX | ||||||
| Reclassify from Marginal to Moderate | ||||||
| Proposed Approval | 10/30/2007 | 72 FR Page 61310 | ||||
| Final Approval | 03/18/2008 | 73 FR Page 14391 | Effective: 04/17/2008 | |||
| Imperial Co, CA | ||||||
| Reclassify from Marginal to Moderate | ||||||
| Proposed Approval | 11/23/2007 | 72 FR Page 65682 | ||||
| Final Approval | 02/13/2008 | 73 FR Page 8209 | Effective: 03/14/2008 | |||
| Memphis, TN-AR | ||||||
| Reclassify from Marginal to Moderate | ||||||
| Proposed Approval | 10/16/2007 | 72 FR Page 58577 | ||||
| Final Approval | 03/28/2008 | 73 FR Page 16547 | Effective: 04/28/2008 | |||
| SERIOUS | ||||||
| Riverside Co, (Coachella Valley), CA | ||||||
| Reclassify from Serious to Severe-15 | ||||||
| Proposed Approval | 08/27/2009 | 74 FR Page 43654 | ||||
| Sacramento Metro, CA | ||||||
| Reclassify from Serious to Severe-15 | ||||||
| Proposed Approval | 08/27/2009 | 74 FR Page 43654 | ||||
| San Joaquin Valley, CA | ||||||
| Reclassify from Serious to Extreme | ||||||
| Proposed Approval | 08/27/2009 | 74 FR Page 43654 | ||||
| Ventura Co, CA | ||||||
| Reclassify from Moderate to Serious | ||||||
| Final Approval | 05/20/2008 | 73 FR Page 29073 | Effective: 06/19/2008 | |||
| SEVERE 15 | ||||||
| Houston-Galveston-Brazoria, TX | ||||||
| Reclassify from Moderate to Severe-15 | ||||||
| Proposed Approval | 12/31/2007 | 72 FR Page 74252 | ||||
| Final Approval | 10/01/2008 | 73 FR Page 56983 | Effective: 10/31/2008 | |||
| SEVERE 17 | ||||||
| Los Angeles South Coast Air Basin, CA | ||||||
| Reclassify from Severe-17 to Extreme | ||||||
| Proposed Approval | 08/27/2009 | 74 FR Page 43654 | ||||