Area Designations for 1997 Ground-level Ozone Standards
Region 3: State Designations for the 1997 8-Hour Ozone Standard
Boundary Designations for the 1997 8-Hour Ozone Standard
- EPA Region 3
(as of September 18, 2009)
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This table identifies all counties EPA has designated as nonattainment.
In some cases EPA designated partial counties. These are identified by
a (P). If a county is not listed below, EPA has
designated it as unclassifiable/attainment. See also the table of redesignated areas.
| State |
Area Name |
Counties |
April 15, 2004 Classification |
Maximum Attainment Date (from June 15, 2004) |
Current/Proposed Classification | Resdesignation Effective Date |
|---|---|---|---|---|---|---|
| Delaware |
Philadelphia - Wilmington, Atlantic City, PA-DE-MD-NJ Map (PDF) (1 p, 193KB) |
Kent New Castle Sussex |
Moderate | June 2010 | Moderate | - |
| District of Columbia | Washington, DC-MD-VA Map (PDF) (1 p, 178KB) |
District of Columbia | Moderate | June 2010 | Moderate | - |
| Maryland |
Baltimore, MD Map (PDF) (1 p, 146KB) |
Anne Arundel Baltimore City Baltimore Carroll Harford Howard |
Moderate | June 2010 | Moderate | - |
| Kent and Queen Anne's Cos, MD 1 Map (PDF) (1 p, 87KB) |
Kent Queen Anne's |
Marginal 1 |
June 2007 | Maintenance | 1/22/07 |
|
| Philadelphia - Wilmington, Atlantic City, PA-DE-MD-NJ Map (PDF) (1 p, 193KB) |
Cecil | Moderate | June 2010 | Moderate | - |
|
| Washington, DC-MD-VA Map (PDF) (1 p, 178KB) |
Calvert Charles Frederick Montgomery Prince George's |
Moderate | June 2010 | Moderate | - |
|
| Washington Co, (Hagerstown), MD Map (PDF) (1 p, 75KB) |
Washington | Dec 2007 | Attainment | 4/15/08 |
||
| Pennsylvania | York, PA Map (PDF) (1 p, 79KB) |
Adams York |
Former Subpart 1 | June 2009 | Maintenance | 2/13/08 |
| Allentown-Bethlehem-Easton, PA Map (PDF) (1 p, 77KB) |
Carbon Lehigh Northampton |
Former Subpart 1 | June 2009 | Maintenance | 3/4/08 |
|
| Altoona, PA Map (PDF) (1 p, 37KB) |
Blair | Former Subpart 1 | June 2009 | Maintenance | 8/1/07 |
|
| Erie, PA Map (PDF) (1 p, 34KB) |
Erie | Former Subpart 1 | June 2009 | Maintenance | 11/8/07 |
|
| Franklin Co, PA Map (PDF) (1 p, 72KB) |
Franklin | Former Subpart 1 | June 2009 | Maintenance | 7/25/07 |
|
| Greene Co, PA Map (PDF) (1 p, 43KB) |
Greene | Former Subpart 1 | June 2009 | Maintenance | 4/20/09 |
|
| Harrisburg-Lebanon-Carlisle, PA Map (PDF) (1 p, 80KB) |
Cumberland Dauphin Lebanon Perry |
Former Subpart 1 | June 2009 | Maintenance | 7/25/07 |
|
| Johnstown, PA Map (PDF) (1 p, 43KB) |
Cambria | Former Subpart 1 | June 2009 | Maintenance | 8/1/07 |
|
| Lancaster, PA 1 Map (PDF) (1 p, 83KB) | Lancaster | Marginal 1 | June 2007 | Maintenance | 7/6/07 |
|
| Philadelphia - Wilmington, Atlantic City, PA-DE-MD-NJ Map (PDF) (1 p, 193KB) |
Bucks Chester Delaware Montgomery Philadelphia |
Moderate | June 2010 | Moderate | - |
|
| Pittsburgh-Beaver Valley, PA Map (PDF) (1 p, 138KB) |
Allegheny Armstrong Beaver Butler Fayette Washington Westmoreland |
Former Subpart 1 | June 2009 | Former Subpart 1 | - |
|
| Reading, PA Map (PDF) (1 p, 69KB) |
Berks | Former Subpart 1 | June 2009 | Maintenance | 9/10/07 |
|
| Youngstown-Warren-Sharon, OH-PA Map (PDF) (1 p, 80KB) |
Mercer | Former Subpart 1 | June 2009 | Maintenance | 11/19/07 |
|
| Scranton-Wilkes-Barre, PA Map (PDF) (1 p, 74KB) |
Lackawanna Luzerne Monroe Wyoming |
Former Subpart 1 | June 2009 | Maintenance | 12/19/07 |
|
| Clearfield and Indiana, PA Map (PDF) (1 p, 63KB) |
Clearfield Indiana |
Former Subpart 1 | June 2009 | Maintenance | 4/20/09 |
|
| State College, PA Map (PDF) (1 p, 50KB) |
Centre | Former Subpart 1 | June 2009 | Maintenance | 12/14/07 |
|
| Tioga Co, PA Map (PDF) (1 p, 31KB) |
Tioga | Former Subpart 1 | June 2009 | Maintenance | 7/6/07 |
|
| Virginia |
Norfolk-Virginia Beach-Newport News (Hampton Roads),VA Map (PDF) (1 p, 111KB) |
City of Chesapeake City of Hampton James City City of Newport News City of Norfolk City of Poquoson City of Portsmouth City of Suffolk City of Virginia Beach City of Williamsburg York Gloucester Isle of Wight |
Marginal | June 2007 | Maintenance | 6/1/07 |
| Richmond-Petersburg, VA 1 Map (PDF) (1 p, 129KB) |
Charles City Chesterfield City of Colonial Heights Hanover Henrico City of Hopewell City of Richmond City of Petersburg Prince George |
Marginal 1 | June 2007 | Maintenance | 6/18/07 |
|
| Washington, DC-MD-VA Map (PDF) (1 p, 178KB) |
Alexandria City Arlington Fairfax City Fairfax Falls Church City Loudoun Manassas City Manassas Park City Prince William |
Moderate | June 2010 | Moderate | - |
|
| Fredricksburg, VA Map (PDF) (1 p, 72KB) |
Spotsylvania Stafford City of Fredericksburg |
Moderate | June 2010 | Maintenance | 1/23/06 |
|
| Roanoke, VA Map (PDF) (1 p, 69KB) |
Botetourt Roanoke City of Roanoke City of Salem |
Dec 2007 | Attainment | 4/15/08 |
||
| Madison and Page Cos (Shenandoah National Park),VA Map (PDF) (1 p, 58KB) |
Page (P) Madison (P) |
Former Subpart 1 | June 2009 | Maintenance | 2/2/06 |
|
| Frederick Co, VA Map (PDF) (1 p, 60KB) |
Frederick City of Winchester |
Dec 2007 | Attainment | 4/15/08 |
||
| West Virginia |
Charleston, WV Map (PDF) (1 p, 85KB) |
Kanawha Putnam |
Former Subpart 1 | June 2009 | Maintenance | 8/10/06 |
| Huntington-Ashland- KY-WV Map (PDF) (1 p, 102KB) |
Cabell Wayne |
Former Subpart 1 | June 2009 | Maintenance | 10/16/06 |
|
| Parkersburg-Marietta, OH-WV Map (PDF) (1 p, 61KB) |
Wood | Former Subpart 1 | June 2009 | Maintenance | 6/7/07 |
|
| Steubenville-Weirton, OH-WV Map (PDF) (1 p, 56KB) |
Brooke Hancock |
Former Subpart 1 | June 2009 | Maintenance | 6/13/07 |
|
| Wheeling, OH-WV Map (PDF) (1 p, 51KB) |
Marshall Ohio |
Former Subpart 1 | June 2009 | Maintenance | 6/14/07 |
|
| Berkeley & Jefferson, WV Map (PDF) (1 p, 60KB) |
Berkeley Jefferson |
Dec 2007 | Attainment | 4/15/08 |
1 This area has received a bump down in classification. See the bump-down requests page for information.