Jump to main content or area navigation.

Contact Us

SIP Status and Information

Status of SIP Requirements for Designated Areas

Ohio Areas by Pollutant
As of 08/21/2016
View Nonattainment Contacts


Jump to Ohio section for:  CO (1971)   Lead (1978)   Lead (2008)   NO2 (1971)   Ozone-1Hr (1979)   Ozone-8Hr (1997)   Ozone-8Hr (2008)   
PM-10 (1987)   PM-2.5 (1997)   PM-2.5 (2006)   PM-2.5 (2012)   SO2 (1971)   SO2 (2010)   



Ohio CO (1971) Areas    Return to map
 
Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(ppm)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
Click to view FR notice
Redesignation
Request Date
Redesignation
Effective Date
Citation
Click to view FR notice
Cleveland Area Maintenance 11/15/1990 Moderate <= 12.7ppm 1,280,122 2015 2.9 Yes 4 / 4 03/07/1994
59 FR 5332
10/16/1992 03/07/1994
59 FR 5332

Ohio Lead (1978) Areas     Return to map    

Top of page

No designated areas for this pollutant.

Ohio Lead (2008) Areas    Return to map    

Top of page

Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(µg/m3)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
Click to view FR notice
Redesignation
Request Date
Redesignation
Effective Date
Citation
Click to view FR notice
Bellefontaine Maintenance 12/31/2010   6,220 2013-2015 0 Yes 6 / 1 01/06/2014
78 FR 66280
10/29/2013 09/26/2014
79 FR 43655
Cleveland Nonattainment 12/31/2010   7,816 2013-2015 0.02 Yes 6 / 0 07/27/2015
80 FR 29964
06/29/2016  
 
Delta Nonattainment 12/31/2010   3,243 2013-2015 0.09 Yes 6 / 0 07/27/2015
80 FR 29964
   
 

Ohio NO2 (1971) Areas     Return to map    

Top of page

No designated areas for this pollutant.

Ohio Ozone-1Hr (1979) Areas    Return to map    

Top of page

Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(ppm)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
Click to view FR notice
Redesignation
Request Date
Redesignation
Effective Date
Citation
Click to view FR notice
Canton Area Maintenance (NAAQS revoked) 11/15/1990 Marginal 375,586 2013-2015 0.077 Yes 5 / 5 04/01/1996
61 FR 3319
03/25/1994 04/01/1996
61 FR 3319
Cincinnati-Hamilton Area Maintenance (NAAQS revoked) 11/15/1990 Moderate 1,580,560 2013-2015 0.087 Yes 22 / 10 06/14/2005
70 FR 35946
11/15/1994 06/14/2005
70 FR 35946
Cleveland-Akron-Lorain Area Maintenance (NAAQS revoked) 11/15/1990 Moderate 2,881,937 2013-2015 0.084 Yes 23 / 23 05/07/1996
61 FR 20458
11/15/1994 05/07/1996
61 FR 20458
Columbus Area Maintenance (NAAQS revoked) 01/06/1992 Marginal 1,504,120 2013-2015 0.081 Yes 4 / 4 04/01/1996
61 FR 3591
01/14/1994 04/01/1996
61 FR 3591
Dayton-Springfield Area Maintenance (NAAQS revoked) 11/15/1990 Moderate 937,565 2013-2015 0.080 Yes 23 / 23 07/05/1995
60 FR 22289
11/01/1993 07/05/1995
60 FR 22289
Toledo Area Maintenance (NAAQS revoked) 11/15/1990 Moderate 567,303 2013-2015 0.078 Yes 23 / 23 08/01/1995
60 FR 39115
09/01/1993 08/01/1995
60 FR 39115
Youngstown-Warren-Sharon Area Maintenance (NAAQS revoked) 11/15/1990 Marginal 449,135 2013-2015 0.078 Yes 5 / 5 04/01/1996
61 FR 3319
08/15/1994 04/01/1996
61 FR 3319

Ohio Ozone-8Hr (1997) Areas    Return to map    

Top of page

Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(ppm)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
Click to view FR notice
Redesignation
Request Date
Redesignation
Effective Date
Citation
Click to view FR notice
Canton-Massillon Area Maintenance (NAAQS revoked) 06/15/2004 Former Subpart 1 375,586 2013-2015 0.069 Yes 4 / 0 06/15/2007
72 FR 27647
08/24/2006 06/15/2007
72 FR 27647
Cincinnati-Hamilton Area Maintenance (NAAQS revoked) 06/15/2004 Former Subpart 1 1,622,600 2013-2015 0.071 Yes 4 / 1 05/11/2010
75 FR 26118
12/14/2009 05/11/2010
75 FR 26118
Cleveland-Akron-Lorain Area Maintenance (NAAQS revoked) 06/15/2004 Subpart 2/Moderate 2,881,937 2013-2015 0.073 Yes 53 / 47 09/15/2009
74 FR 47414
03/17/2009 09/15/2009
74 FR 47414
Columbus Area Maintenance (NAAQS revoked) 06/15/2004 Former Subpart 1 1,754,632 2013-2015 0.071 Yes 4 / 0 09/15/2009
74 FR 47404
03/17/2009 09/15/2009
74 FR 47404
Dayton-Springfield Area Maintenance (NAAQS revoked) 06/15/2004 Former Subpart 1 937,565 2013-2015 0.069 Yes 4 / 0 08/13/2007
72 FR 45169
11/06/2006 08/13/2007
72 FR 45169
Lima Area Maintenance (NAAQS revoked) 06/15/2004 Former Subpart 1 106,331 2013-2015 0.066 Yes 4 / 0 06/15/2007
72 FR 27647
08/24/2006 06/15/2007
72 FR 27647
Parkersburg-Marietta Area Maintenance (NAAQS revoked) 06/15/2004 Former Subpart 1 61,778 2013-2015 0.067 Yes 4 / 0 06/15/2007
72 FR 27651
11/17/2006 06/15/2007
72 FR 27651
Steubenville-Weirton Area Maintenance (NAAQS revoked) 06/15/2004 Former Subpart 1 69,709 2013-2015 0.066 Yes 4 / 0 06/15/2007
72 FR 27639
10/03/2006 06/15/2007
72 FR 27639
Toledo Area Maintenance (NAAQS revoked) 06/15/2004 Former Subpart 1 567,303 2013-2015 0.065 Yes 4 / 0 08/09/2007
72 FR 44784
12/22/2006 08/09/2007
72 FR 44784
Wheeling Area Maintenance (NAAQS revoked) 06/15/2004 Former Subpart 1 70,400 2013-2015 0.066 Yes 4 / 0 06/15/2007
72 FR 27643
08/24/2006 06/15/2007
72 FR 27643
Youngstown-Warren-Sharon Area Maintenance (NAAQS revoked) 06/15/2004 Former Subpart 1 556,976 2013-2015 0.068 Yes 4 / 0 06/12/2007
72 FR 32190
12/04/2006 06/12/2007
72 FR 32190

Ohio Ozone-8Hr (2008) Areas    Return to map    

Top of page

Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(ppm)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
Click to view FR notice
Redesignation
Request Date
Redesignation
Effective Date
Citation
Click to view FR notice
Cincinnati Nonattainment 07/20/2012 Marginal 1,622,600 2013-2015 0.071 Yes 3 / 2 06/03/2016
81 FR 26697
   
 
Cleveland-Akron-Lorain Nonattainment 07/20/2012 Marginal 2,881,937 2013-2015 0.073 Yes 3 / 2  
 
   
 
Columbus Nonattainment 07/20/2012 Marginal 1,754,632 2013-2015 0.071 Yes 3 / 2 06/03/2016
81 FR 26697
   
 

Ohio PM-10 (1987) Areas    Return to map    

Top of page

Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
Click to view FR notice
Redesignation
Request Date
Redesignation
Effective Date
Citation
Click to view FR notice
Cuyahoga County Maintenance 11/15/1990 Moderate 1,280,122 2013-2015   Yes 3 / 3 01/10/2001
65 FR 77308
05/22/2000 01/10/2001
65 FR 77308
Jefferson County; (part) Maintenance 11/15/1990 Moderate 3,472 2013-2015   No Data 3 / 3 01/10/2001
65 FR 77308
05/22/2000 01/10/2001
65 FR 77308

Ohio PM-2.5 (1997) Areas    Return to map    

Top of page

Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(µg/m3)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
Click to view FR notice
Redesignation
Request Date
Redesignation
Effective Date
Citation
Click to view FR notice
Canton-Massillon Maintenance 04/05/2005 Former Subpart 1 375,586 2013-2015 11.6 Yes 5 / 1 10/22/2013
78 FR 62459
06/18/2012 10/22/2013
78 FR 62459
Cincinnati-Hamilton Maintenance 04/05/2005 Former Subpart 1 1,580,560 2013-2015 11.2 Yes 5 / 1 10/31/2011
76 FR 60373
12/09/2010 12/23/2011
76 FR 80253
Cleveland-Akron-Lorain Maintenance 04/05/2005 Former Subpart 1 2,709,565 2013-2015 12.4 Yes 5 / 1 10/14/2011
76 FR 56641
10/05/2011 09/18/2013
78 FR 57270
Columbus Maintenance 04/05/2005 Former Subpart 1 1,651,811 2013-2015 10.1 Yes 5 / 1 10/14/2011
76 FR 56641
06/03/2011 11/07/2013
78 FR 66845
Dayton-Springfield Maintenance 04/05/2005 Former Subpart 1 835,059 2013-2015 9.7 Yes 5 / 1 10/14/2011
76 FR 56641
06/01/2011 09/26/2013
78 FR 59258
Huntington-Ashland Maintenance 04/05/2005 Former Subpart 1 149,579 2013-2015 9.2 Yes 5 / 1 10/07/2011
76 FR 55542
05/04/2011 12/31/2012
77 FR 76883
Parkersburg-Marietta Maintenance 04/05/2005 Former Subpart 1 61,778 2013-2015 9.4 Yes 5 / 1 01/03/2012
76 FR 75464
02/29/2012 08/29/2013
78 FR 53275
Steubenville-Weirton Maintenance 04/05/2005 Former Subpart 1 69,709 2013-2015 11.2 Yes 5 / 1 10/14/2011
76 FR 56641
04/16/2012 09/18/2013
78 FR 57273
Wheeling Maintenance 04/05/2005 Former Subpart 1 70,400 2013-2015 10.7 Yes 5 / 1 01/03/2012
76 FR 75464
04/16/2012 08/29/2013
78 FR 53275

Ohio PM-2.5 (2006) Areas    Return to map
Area designated nonattainment for the 24-hour standard    

Top of page

Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
24-Hr
(µg/m3)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
Click to view FR notice
Redesignation
Request Date
Redesignation
Effective Date
Citation
Click to view FR notice
Canton-Massillon Maintenance 12/14/2009 Former Subpart 1 375,586 2013-2015 26 Yes 6 / 0 10/22/2013
78 FR 62459
06/18/2012 10/22/2013
78 FR 62459
Cleveland-Akron-Lorain Maintenance 12/14/2009 Former Subpart 1 2,687,051 2013-2015 27 Yes 6 / 0 09/18/2013
78 FR 57270
05/30/2012 09/18/2013
78 FR 57270
Steubenville-Weirton Maintenance 12/14/2009 Former Subpart 1 69,709 2013-2015 25 Yes 6 / 0 06/13/2012
77 FR 28264
05/25/2012 09/18/2013
78 FR 57273

Ohio PM-2.5 (2012) Areas    Return to map    

Top of page

Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(µg/m3)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
Click to view FR notice
Redesignation
Request Date
Redesignation
Effective Date
Citation
Click to view FR notice
Cleveland Nonattainment 04/15/2015 Moderate 1,581,478 2013-2015 12.4 No 0 / 0  
 
   
 

Ohio SO2 (1971) Areas    Return to map    

Top of page

Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual/24-Hr
(ppb)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
Click to view FR notice
Redesignation
Request Date
Redesignation
Effective Date
Citation
Click to view FR notice
Coshocton County; Franklin Township Maintenance 10/05/1978   1,229     /     1 / 1 07/05/2000
65 FR 35577
10/26/1995 07/05/2000
65 FR 35577
Cuyahoga County (part) Maintenance 10/05/1978   996,159 2014-2015 3 / 18 Yes 1 / 1 02/28/2005
70 FR 4023
09/27/2003 02/28/2005
70 FR 4023
Gallia County; Addison Township Maintenance 10/05/1978   2,197     /     1 / 1 07/05/2000
65 FR 35577
10/26/1995 07/05/2000
65 FR 35577
Jefferson County; (part) Steubenville & Mingo Junction Maintenance 10/05/1978   69,712 2014-2015 3 / 9 Yes 1 / 1 09/29/1999
64 FR 47113
08/24/1998 09/29/1999
64 FR 47113
Lake County; (part) Eastlake, Timberlake, Lakeline, Willoughby, Mentor Maintenance 10/05/1978   229,760 2014-2015 2 / 9 Yes 1 / 1 09/29/1999
64 FR 47113
08/20/1998 09/29/1999
64 FR 47113
Lorain County (part) Maintenance 10/05/1978   301,074 2014-2015   /   No Data 1 / 1 07/05/2000
65 FR 35577
10/26/1995 07/05/2000
65 FR 35577
Lucas County (part) Maintenance 10/05/1978   441,812 2014-2015   /   No Data 1 / 1 03/18/2004
69 FR 4856
03/30/1999 03/18/2004
69 FR 4856
Morgan County: Center Township Maintenance 10/05/1978   15,053     /     0 / 0 10/21/1994
59 FR 48403
08/06/1992 10/21/1994
59 FR 48403
Washington County: Waterford Township Maintenance 10/05/1978   61,777     /     0 / 0 10/21/1994
59 FR 48403
08/06/1992 10/21/1994
59 FR 48403

Ohio SO2 (2010) Areas    Return to map    

Top of page

Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(ppb)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
Click to view FR notice
Redesignation
Request Date
Redesignation
Effective Date
Citation
Click to view FR notice
Campbell-Clermont Counties Nonattainment 10/04/2013   14,349 2013-2015 50 Yes 6 / 0  
 
08/11/2015  
 
Lake County Nonattainment 10/04/2013   230,041 2013-2015 93 No 6 / 0  
 
   
 
Muskingum River Nonattainment 10/04/2013   4,456 2013-2015 121 No 6 / 0  
 
   
 
Steubenville Nonattainment 10/04/2013   38,854 2013-2015 47 Yes 6 / 0  
 
   
 
 
We have made our best effort to ensure that the data contained in these reports is accurate. We note that there may be brief delays in updating the reports as we receive new state submissions and we take rulemaking action on plans. In order to assist us in providing accurate information, we request that you contact us by clicking on the "Contact Us" link near the top of this page with any comments regarding or corrections to the posted information, including concerns about whether the entries reflect the most recent status.

Current and historical design value data can be found on the EPA Air Trends website and the EPA Green Book contains comprehensive nonattainment area, designation status, and historical information.

Jump to main content.