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Status of SIP Requirements for Designated Areas

Missouri Areas by Pollutant
As of 10/26/2014
View Nonattainment Contacts


Jump to Missouri 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)   SO2 (1971)   SO2 (2010)   


Missouri 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
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
St. Louis Area Maintenance 11/15/1990 Not Classified 1,227,527       1 / 1 03/29/1999
64 FR 3855
06/13/1997 03/29/1999
64 FR 3855

Missouri Lead (1978) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(g/m)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Iron County (part); Within boundaries of Dent Township Maintenance 01/06/1992   1,194 2009-2010   No Data 1 / 1 12/18/2000
65 FR 62295
05/17/2000 12/18/2000
65 FR 62295
Iron County (part); Within boundaries of Liberty and Arcadia Townships Maintenance 01/06/1992   6,066 2009-2010   No Data 1 / 1 11/29/2004
69 FR 63072
  11/29/2004
69 FR 63072
Jefferson County (part); Within city limits of Herculaneum Nonattainment 01/06/1992   2,560 2009-2010 2.9 No 1 / 1  
 
   
 

Missouri Lead (2008) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(g/m)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Iron, Dent, and Reynolds Counties Nonattainment 12/31/2010   460 2011-2013 1.15 No 1 / 0  
 
   
 
Jefferson County Nonattainment 12/31/2010   4,814 2011-2013 1.03 No 1 / 1  
 
   
 

Missouri NO2 (1971) Areas    Return to map    

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No designated areas for this pollutant.

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

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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
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Kansas City Area Maintenance 11/15/1990 Sub-marginal 985,419 2011-2013 0.104 Yes 0 / 0 07/23/1992
57 FR 27939
10/09/1991 07/23/1992
57 FR 27939
St. Louis Area Maintenance 11/15/1990 Serious 1,998,958 2011-2013 0.110 Yes 27 / 22 05/12/2003
68 FR 25418
12/06/2002 05/12/2003
68 FR 25418

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

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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
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
St. Louis Area Nonattainment 06/15/2004 Subpart 2/Moderate 1,998,958 2011-2013 0.082 Yes 53 / 48 05/30/2012
77 FR 25363
10/28/2011  
 

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

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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
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
St. Louis-St. Charles-Farmington Nonattainment 07/20/2012 Marginal 1,998,958 2011-2013 0.082 No 0 / 0  
 
   
 

Missouri PM-10 (1987) Areas    Return to map    

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No designated areas for this pollutant.

Missouri PM-2.5 (1997) Areas    Return to map    

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Click on the Area name
to view SIP Requirements


Area
Status Designation
Date
Classification 2010
Population
(state portion)
Meets NAAQS
Basis
Design Value
Annual
(g/m)
(entire area)
Meets
NAAQS
SIP
Requirements
Original/Approved
Clean Air
Determination
Effective Date
Citation
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
St. Louis Nonattainment 04/05/2005 Moderate 1,998,958 2011-2013   Insufficient Data 7 / 0 07/27/2012
77 FR 38183
09/01/2011  
 

Missouri PM-2.5 (2006) Areas    Return to map    

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No designated areas for this pollutant.

Missouri SO2 (1971) Areas    Return to map    

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No designated areas for this pollutant.

Missouri SO2 (2010) Areas    Return to map    

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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
(link to GPO website)
Redesignation
Request Date
Redesignation
Effective Date
Citation
(link to GPO website)
Jackson County Nonattainment 10/04/2013   57,293 2011-2013 162 No 1 / 0  
 
   
 
Jefferson County Nonattainment 10/04/2013   61,933 2011-2013   Insufficient Data 1 / 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.

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