Nonattainment Status for Each County by Year for North Carolina

As of December 14, 2012
Listed by County, Pollutant, then Area

Select a State:

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Important Notes

County

Pollutant

AreaName

Nonattainment in Year

Redesignation
to Maintenance

Classification

Cty NA
Whole/
Part

Population
(2010)

FIPS
State/
Cnty

NORTH CAROLINA

Cabarrus Co

8-Hr Ozone 1997

Charlotte-Gastonia-Rock Hill, NC-SC

/ /

Moderate

Whole

178,011

37/025

Cabarrus Co

8-Hr Ozone 2008

Charlotte-Rock Hill, NC-SC

/ /

Marginal

Part

176,928

37/025

Catawba Co

PM-2.5 1997

Hickory-Morganton-Lenoir, NC

12/19/2011

Whole

154,358

37/035

Chatham Co

8-Hr Ozone 1997

Raleigh-Durham-Chapel Hill, NC

12/26/2007

Former Subpart 1

Part

32,372

37/037

Davidson Co

PM-2.5 1997

Greensboro-Winston Salem-High Point, NC

12/19/2011

Whole

162,878

37/057

Durham Co

8-Hr Ozone 1997

Raleigh-Durham-Chapel Hill, NC

12/26/2007

Former Subpart 1

Whole

267,587

37/063

Durham Co

Raleigh-Durham, NC

09/18/1995

Moderate <= 12.7ppm

Whole

267,587

37/063

Edgecombe Co

8-Hr Ozone 1997

Rocky Mount, NC

01/05/2007

Former Subpart 1

Whole

56,552

37/065

Forsyth Co

Winston-Salem, NC

11/07/1994

Moderate <= 12.7ppm

Whole

350,670

37/067

Franklin Co

8-Hr Ozone 1997

Raleigh-Durham-Chapel Hill, NC

12/26/2007

Former Subpart 1

Whole

60,619

37/069

Gaston Co

8-Hr Ozone 1997

Charlotte-Gastonia-Rock Hill, NC-SC

/ /

Moderate

Whole

206,086

37/071

Gaston Co

8-Hr Ozone 2008

Charlotte-Rock Hill, NC-SC

/ /

Marginal

Part

190,849

37/071

Granville Co

8-Hr Ozone 1997

Raleigh-Durham-Chapel Hill, NC

12/26/2007

Former Subpart 1

Whole

59,916

37/077

Guilford Co

PM-2.5 1997

Greensboro-Winston Salem-High Point, NC

12/19/2011

Whole

488,406

37/081

Haywood Co

8-Hr Ozone 1997

Haywood and Swain Cos (Great Smoky NP), NC

01/06/2010

Former Subpart 1

Part

985

37/087

Iredell Co

8-Hr Ozone 1997

Charlotte-Gastonia-Rock Hill, NC-SC

/ /

Moderate

Part

68,089

37/097

Iredell Co

8-Hr Ozone 2008

Charlotte-Rock Hill, NC-SC

/ /

Marginal

Part

65,899

37/097

Johnston Co

8-Hr Ozone 1997

Raleigh-Durham-Chapel Hill, NC

12/26/2007

Former Subpart 1

Whole

168,878

37/101

Lincoln Co

8-Hr Ozone 1997

Charlotte-Gastonia-Rock Hill, NC-SC

/ /

Moderate

Whole

78,265

37/109

Lincoln Co

8-Hr Ozone 2008

Charlotte-Rock Hill, NC-SC

/ /

Marginal

Part

64,189

37/109

Mecklenburg Co

8-Hr Ozone 1997

Charlotte-Gastonia-Rock Hill, NC-SC

/ /

Moderate

Whole

919,628

37/119

Mecklenburg Co

8-Hr Ozone 2008

Charlotte-Rock Hill, NC-SC

/ /

Marginal

Whole

919,628

37/119

Mecklenburg Co

Charlotte, NC

09/18/1995

Not Classified

Whole

919,628

37/119

Nash Co

8-Hr Ozone 1997

Rocky Mount, NC

01/05/2007

Former Subpart 1

Whole

95,840

37/127

Orange Co

8-Hr Ozone 1997

Raleigh-Durham-Chapel Hill, NC

12/26/2007

Former Subpart 1

Whole

133,801

37/135

Person Co

8-Hr Ozone 1997

Raleigh-Durham-Chapel Hill, NC

12/26/2007

Former Subpart 1

Whole

39,464

37/145

Rowan Co

8-Hr Ozone 1997

Charlotte-Gastonia-Rock Hill, NC-SC

/ /

Moderate

Whole

138,428

37/159

Rowan Co

8-Hr Ozone 2008

Charlotte-Rock Hill, NC-SC

/ /

Marginal

Part

130,057

37/159

Swain Co

8-Hr Ozone 1997

Haywood and Swain Cos (Great Smoky NP), NC

01/06/2010

Former Subpart 1

Part

3,288

37/173

Union Co

8-Hr Ozone 1997

Charlotte-Gastonia-Rock Hill, NC-SC

/ /

Moderate

Whole

201,292

37/179

Union Co

8-Hr Ozone 2008

Charlotte-Rock Hill, NC-SC

/ /

Marginal

Part

176,055

37/179

Wake Co

8-Hr Ozone 1997

Raleigh-Durham-Chapel Hill, NC

12/26/2007

Former Subpart 1

Whole

900,993

37/183

Wake Co

Raleigh-Durham, NC

09/18/1995

Moderate <= 12.7ppm

Whole

900,993

37/183

Important Notes

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