Tennessee Whole or Part County Nonattainment Status by Year Since 1992 for all Criteria Pollutants

Data is current as of September 30, 2024

Listed by State, County, NAAQS (W=Whole County,P=Partial County designated nonattainment as of report date)
The 8-hour Ozone (1997) standard was revoked on April 6, 2015 and the 1-hour Ozone (1979) standard was revoked on June 15, 2005.

The 1997 Primary Annual PM-2.5 NAAQS (level of 15 µg/m³) is revoked in attainment and maintenance areas for that NAAQS. For additional information see the PM-2.5 NAAQS SIP Requirements Final Rule, effective October 24, 2016. (81 FR 58009)

Change the State:
ALASKA ALABAMA ARKANSAS ARIZONA CALIFORNIA COLORADO CONNECTICUT DISTRICT OF COLUMBIADELAWARE FLORIDA GEORGIA GUAM IOWA IDAHO ILLINOIS INDIANA KANSAS KENTUCKY LOUISIANA MASSACHUSETTS MARYLAND MAINE MICHIGAN MINNESOTA MISSOURI MISSISSIPPI MONTANA NORTH CAROLINA NEBRASKA NEW HAMPSHIRE NEW JERSEY NEW MEXICO NEVADA NEW YORK OHIO OREGON PENNSYLVANIA PUERTO RICO RHODE ISLAND SOUTH CAROLINA TENNESSEE TEXAS UTAH VIRGINIA WASHINGTON WISCONSIN WEST VIRGINIA WYOMING
 

Important Notes Download National Dataset: dbf   |   xls    |   Data dictionary (PDF)

TENNESSEE

County

NAAQS

92

93

94

95

96

97

98

99

00

01

02

03

04

05

06

07

08

09

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

Anderson Co

8-Hour Ozone (1997)-NAAQS revoked

W

W

W

W

W

W

W

Anderson Co

8-Hour Ozone (2008)

P

P

P

Anderson Co

PM-2.5 (1997)

W

W

W

W

W

W

W

W

W

W

W

W

Anderson Co

PM-2.5 (2006)

W

W

W

W

W

W

W

W

Benton Co

Sulfur Dioxide (1971)

P

P

P

P

P

P

Blount Co

8-Hour Ozone (1997)-NAAQS revoked

W

W

W

W

W

W

W

Blount Co

8-Hour Ozone (2008)

W

W

W

Blount Co

PM-2.5 (1997)

W

W

W

W

W

W

W

W

W

W

W

W

Blount Co

PM-2.5 (2006)

W

W

W

W

W

W

W

W

Cocke Co

8-Hour Ozone (1997)-NAAQS revoked

P

P

P

P

P

P

P

Davidson Co

1-Hour Ozone (1979)-NAAQS revoked

W

W

W

W

Fayette Co

Lead (1978)

P

P

Hamilton Co

PM-2.5 (1997)

W

W

W

W

W

W

W

W

W

W

Humphreys Co

Sulfur Dioxide (1971)

P

P

P

P

P

P

Jefferson Co

8-Hour Ozone (1997)-NAAQS revoked

W

W

W

W

W

W

W

Knox Co

1-Hour Ozone (1979)-NAAQS revoked

W

Knox Co

8-Hour Ozone (1997)-NAAQS revoked

W

W

W

W

W

W

W

Knox Co

8-Hour Ozone (2008)

W

W

W

Knox Co

PM-2.5 (1997)

W

W

W

W

W

W

W

W

W

W

W

W

Knox Co

PM-2.5 (2006)

W

W

W

W

W

W

W

W

Loudon Co

8-Hour Ozone (1997)-NAAQS revoked

W

W

W

W

W

W

W

Loudon Co

PM-2.5 (1997)

W

W

W

W

W

W

W

W

W

W

W

W

Loudon Co

PM-2.5 (2006)

W

W

W

W

W

W

W

W

Montgomery Co

8-Hour Ozone (1997)-NAAQS revoked

W

Polk Co

Sulfur Dioxide (1971)

W

W

W

W

W

W

Roane Co

PM-2.5 (1997)

P

P

P

P

P

P

P

P

P

P

P

P

Roane Co

PM-2.5 (2006)

P

P

P

P

P

P

P

P

Rutherford Co

1-Hour Ozone (1979)-NAAQS revoked

W

W

W

W

Sevier Co

8-Hour Ozone (1997)-NAAQS revoked

W

W

W

W

W

W

W

Shelby Co

1-Hour Ozone (1979)-NAAQS revoked

W

W

W

Shelby Co

8-Hour Ozone (1997)-NAAQS revoked

W

W

W

W

W

W

Shelby Co

8-Hour Ozone (2008)

W

W

W

W

Shelby Co

Carbon Monoxide (1971)

W

W

Shelby Co

Lead (1978)

P

P

P

P

P

P

P

P

P

Sullivan Co

Lead (2008)

P

P

P

P

P

P

Sullivan Co

Sulfur Dioxide (2010)

P

P

P

P

P

P

P

P

P

P

P

P

Sumner Co

1-Hour Ozone (1979)-NAAQS revoked

W

W

W

W

Williamson Co

1-Hour Ozone (1979)-NAAQS revoked

W

W

W

W

Williamson Co

Lead (1978)

P

P

P

P

P

P

P

Wilson Co

1-Hour Ozone (1979)-NAAQS revoked

W

W

W

W

Important Notes

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