Alabama Nonattainment/Maintenance Status for Each County by Year for All Criteria Pollutants
Data is current as of August 31, 2024
Listed by County, NAAQS, Area. The 8-hour Ozone (1997) standard was revoked on April 6, 2015 and the 1-hour Ozone (1979) standard was revoked on June 15, 2005.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)
Important Notes
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| Data dictionary (PDF)
County |
NAAQS |
Area Name |
Nonattainment in Year |
Redesignation to Maintenance |
Classification |
Whole or/ Part County |
Population (2010) |
State/ County FIPS Codes |
ALABAMA |
Colbert County |
Sulfur Dioxide (1971) |
Colbert County (part); TVA Colbert Plant, AL |
| 03/15/1993 |
|
Part |
54,429 |
01/033 |
Jackson County |
PM-2.5 (1997)-NAAQS revoked |
Chattanooga, TN-GA-AL |
|
|
|
|
|
|
|
|
|
|
|
|
|
05 |
06 |
07 |
08 |
09 |
10 |
11 |
12 |
13 |
|
|
|
|
|
|
|
|
|
|
|
| 12/22/2014 * |
Moderate |
Part |
1,760 |
01/071 |
Jefferson County |
1-Hour Ozone (1979)-NAAQS revoked |
Birmingham, AL |
92 |
93 |
94 |
95 |
96 |
97 |
98 |
99 |
00 |
01 |
02 |
03 |
|
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|
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|
|
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|
|
|
|
|
|
|
|
|
| 04/12/2004 |
Marginal |
Whole |
658,466 |
01/073 |
Jefferson County |
8-Hour Ozone (1997)-NAAQS revoked |
Birmingham, AL |
| 06/12/2006 |
Former Subpart 1 |
Whole |
658,466 |
01/073 |
Jefferson County |
Lead (1978) |
Jefferson County, AL |
| 03/07/1995 |
|
Part |
658,472 |
01/073 |
Jefferson County |
PM-2.5 (1997)-NAAQS revoked |
Birmingham, AL |
| 02/21/2013 * |
Former Subpart 1 |
Whole |
658,466 |
01/073 |
Jefferson County |
PM-2.5 (2006) |
Birmingham, AL |
| 02/25/2013 |
Former Subpart 1 |
Whole |
658,466 |
01/073 |
Lauderdale County |
Sulfur Dioxide (1971) |
Lauderdale County (part); TVA Colbert Plant, AL |
| 03/15/1993 |
|
Part |
92,707 |
01/077 |
Pike County |
Lead (2008) |
Troy, AL |
| 07/20/2018 |
|
Part |
2,275 |
01/109 |
Shelby County |
1-Hour Ozone (1979)-NAAQS revoked |
Birmingham, AL |
92 |
93 |
94 |
95 |
96 |
97 |
98 |
99 |
00 |
01 |
02 |
03 |
|
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|
|
|
|
|
|
|
|
|
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|
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|
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|
|
|
| 04/12/2004 |
Marginal |
Whole |
195,085 |
01/117 |
Shelby County |
8-Hour Ozone (1997)-NAAQS revoked |
Birmingham, AL |
| 06/12/2006 |
Former Subpart 1 |
Whole |
195,085 |
01/117 |
Shelby County |
PM-2.5 (1997)-NAAQS revoked |
Birmingham, AL |
| 02/21/2013 * |
Former Subpart 1 |
Whole |
195,085 |
01/117 |
Shelby County |
PM-2.5 (2006) |
Birmingham, AL |
| 02/25/2013 |
Former Subpart 1 |
Whole |
195,085 |
01/117 |
Walker County |
PM-2.5 (1997)-NAAQS revoked |
Birmingham, AL |
| 02/21/2013 * |
Former Subpart 1 |
Part |
4,129 |
01/127 |
Walker County |
PM-2.5 (2006) |
Birmingham, AL |
| 02/25/2013 |
Former Subpart 1 |
Part |
4,129 |
01/127 |
Important Notes
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