NORTH CAROLINA |
Cabarrus County |
8-Hour Ozone (1997)-NAAQS revoked |
Charlotte-Gastonia-Rock Hill, NC-SC |
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| 01/02/2014 |
Moderate |
Whole |
178,011 |
37/025 |
Cabarrus County |
8-Hour Ozone (2008) |
Charlotte-Rock Hill, NC-SC |
| 08/27/2015 |
Marginal |
Part |
176,928 |
37/025 |
Catawba County |
PM-2.5 (1997)-NAAQS revoked |
Hickory-Morganton-Lenoir, NC |
| 12/19/2011 * |
Former Subpart 1 |
Whole |
154,358 |
37/035 |
Chatham County |
8-Hour Ozone (1997)-NAAQS revoked |
Raleigh-Durham-Chapel Hill, NC |
| 12/26/2007 |
Former Subpart 1 |
Part |
32,372 |
37/037 |
Davidson County |
1-Hour Ozone (1979)-NAAQS revoked |
Greensboro-Winston-Salem-High Point, NC |
| 11/08/1993 |
Moderate |
Whole |
162,878 |
37/057 |
Davidson County |
PM-2.5 (1997)-NAAQS revoked |
Greensboro-Winston Salem-High Point, NC |
| 12/19/2011 * |
Former Subpart 1 |
Whole |
162,878 |
37/057 |
Davie County |
1-Hour Ozone (1979)-NAAQS revoked |
Greensboro-Winston-Salem-High Point, NC |
| 11/08/1993 |
Moderate |
Part |
1 |
37/059 |
Durham County |
1-Hour Ozone (1979)-NAAQS revoked |
Raleigh-Durham, NC |
| 06/17/1994 |
Moderate |
Whole |
267,587 |
37/063 |
Durham County |
8-Hour Ozone (1997)-NAAQS revoked |
Raleigh-Durham-Chapel Hill, NC |
| 12/26/2007 |
Former Subpart 1 |
Whole |
267,587 |
37/063 |
Durham County |
Carbon Monoxide (1971) |
Raleigh-Durham, NC |
| 09/18/1995 |
Moderate <= 12.7ppm |
Whole |
267,587 |
37/063 |
Edgecombe County |
8-Hour Ozone (1997)-NAAQS revoked |
Rocky Mount, NC |
| 01/05/2007 |
Former Subpart 1 |
Whole |
56,552 |
37/065 |
Forsyth County |
1-Hour Ozone (1979)-NAAQS revoked |
Greensboro-Winston-Salem-High Point, NC |
| 11/08/1993 |
Moderate |
Whole |
350,670 |
37/067 |
Forsyth County |
Carbon Monoxide (1971) |
Winston-Salem, NC |
| 11/07/1994 |
Moderate <= 12.7ppm |
Whole |
350,670 |
37/067 |
Franklin County |
8-Hour Ozone (1997)-NAAQS revoked |
Raleigh-Durham-Chapel Hill, NC |
| 12/26/2007 |
Former Subpart 1 |
Whole |
60,619 |
37/069 |
Gaston County |
1-Hour Ozone (1979)-NAAQS revoked |
Charlotte-Gastonia, NC |
| 07/05/1995 |
Moderate |
Whole |
206,086 |
37/071 |
Gaston County |
8-Hour Ozone (1997)-NAAQS revoked |
Charlotte-Gastonia-Rock Hill, NC-SC |
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| 01/02/2014 |
Moderate |
Whole |
206,086 |
37/071 |
Gaston County |
8-Hour Ozone (2008) |
Charlotte-Rock Hill, NC-SC |
| 08/27/2015 |
Marginal |
Part |
190,849 |
37/071 |
Granville County |
1-Hour Ozone (1979)-NAAQS revoked |
Raleigh-Durham, NC |
| 06/17/1994 |
Moderate |
Part |
17,725 |
37/077 |
Granville County |
8-Hour Ozone (1997)-NAAQS revoked |
Raleigh-Durham-Chapel Hill, NC |
| 12/26/2007 |
Former Subpart 1 |
Whole |
59,916 |
37/077 |
Guilford County |
1-Hour Ozone (1979)-NAAQS revoked |
Greensboro-Winston-Salem-High Point, NC |
| 11/08/1993 |
Moderate |
Whole |
488,406 |
37/081 |
Guilford County |
PM-2.5 (1997)-NAAQS revoked |
Greensboro-Winston Salem-High Point, NC |
| 12/19/2011 * |
Former Subpart 1 |
Whole |
488,406 |
37/081 |
Haywood County |
8-Hour Ozone (1997)-NAAQS revoked |
Haywood and Swain Counties (Great Smoky NP), NC |
| 01/06/2010 |
Former Subpart 1 |
Part |
985 |
37/087 |
Iredell County |
8-Hour Ozone (1997)-NAAQS revoked |
Charlotte-Gastonia-Rock Hill, NC-SC |
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| 01/02/2014 |
Moderate |
Part |
68,089 |
37/097 |
Iredell County |
8-Hour Ozone (2008) |
Charlotte-Rock Hill, NC-SC |
| 08/27/2015 |
Marginal |
Part |
65,899 |
37/097 |
Johnston County |
8-Hour Ozone (1997)-NAAQS revoked |
Raleigh-Durham-Chapel Hill, NC |
| 12/26/2007 |
Former Subpart 1 |
Whole |
168,878 |
37/101 |
Lincoln County |
8-Hour Ozone (1997)-NAAQS revoked |
Charlotte-Gastonia-Rock Hill, NC-SC |
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| 01/02/2014 |
Moderate |
Whole |
78,265 |
37/109 |
Lincoln County |
8-Hour Ozone (2008) |
Charlotte-Rock Hill, NC-SC |
| 08/27/2015 |
Marginal |
Part |
64,189 |
37/109 |
Mecklenburg County |
1-Hour Ozone (1979)-NAAQS revoked |
Charlotte-Gastonia, NC |
| 07/05/1995 |
Moderate |
Whole |
919,628 |
37/119 |
Mecklenburg County |
8-Hour Ozone (1997)-NAAQS revoked |
Charlotte-Gastonia-Rock Hill, NC-SC |
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| 01/02/2014 |
Moderate |
Whole |
919,628 |
37/119 |
Mecklenburg County |
8-Hour Ozone (2008) |
Charlotte-Rock Hill, NC-SC |
| 08/27/2015 |
Marginal |
Whole |
919,628 |
37/119 |
Mecklenburg County |
Carbon Monoxide (1971) |
Charlotte, NC |
| 09/18/1995 |
Not Classified |
Whole |
919,628 |
37/119 |
Nash County |
8-Hour Ozone (1997)-NAAQS revoked |
Rocky Mount, NC |
| 01/05/2007 |
Former Subpart 1 |
Whole |
95,840 |
37/127 |
Orange County |
8-Hour Ozone (1997)-NAAQS revoked |
Raleigh-Durham-Chapel Hill, NC |
| 12/26/2007 |
Former Subpart 1 |
Whole |
133,801 |
37/135 |
Person County |
8-Hour Ozone (1997)-NAAQS revoked |
Raleigh-Durham-Chapel Hill, NC |
| 12/26/2007 |
Former Subpart 1 |
Whole |
39,464 |
37/145 |
Rowan County |
8-Hour Ozone (1997)-NAAQS revoked |
Charlotte-Gastonia-Rock Hill, NC-SC |
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| 01/02/2014 |
Moderate |
Whole |
138,428 |
37/159 |
Rowan County |
8-Hour Ozone (2008) |
Charlotte-Rock Hill, NC-SC |
| 08/27/2015 |
Marginal |
Part |
130,057 |
37/159 |
Swain County |
8-Hour Ozone (1997)-NAAQS revoked |
Haywood and Swain Counties (Great Smoky NP), NC |
| 01/06/2010 |
Former Subpart 1 |
Part |
3,288 |
37/173 |
Union County |
8-Hour Ozone (1997)-NAAQS revoked |
Charlotte-Gastonia-Rock Hill, NC-SC |
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| 01/02/2014 |
Moderate |
Whole |
201,292 |
37/179 |
Union County |
8-Hour Ozone (2008) |
Charlotte-Rock Hill, NC-SC |
| 08/27/2015 |
Marginal |
Part |
176,055 |
37/179 |
Wake County |
1-Hour Ozone (1979)-NAAQS revoked |
Raleigh-Durham, NC |
| 06/17/1994 |
Moderate |
Whole |
900,993 |
37/183 |
Wake County |
8-Hour Ozone (1997)-NAAQS revoked |
Raleigh-Durham-Chapel Hill, NC |
| 12/26/2007 |
Former Subpart 1 |
Whole |
900,993 |
37/183 |
Wake County |
Carbon Monoxide (1971) |
Raleigh-Durham, NC |
| 09/18/1995 |
Moderate <= 12.7ppm |
Whole |
900,993 |
37/183 |