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National Status of a PM-2.5 (2006) SIP Required Element

Required Element: Quantitative Milestones (Moderate)
As of 10/01/2020

Return to: Required Element Selection    NAAQS Selection

Required Element: Quantitative Milestones (Moderate)
For Pollutant: PM-2.5 (2006)    

State Area Name Deadline Submittal Date Latest Action Date of Latest Action FR Citation
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FR notice
AlaskaFairbanks 12/31/2014 01/21/2015 Approval 10/10/2017 82 FR 42457
ArizonaNogales 12/31/2014   Clean Data Determination 02/06/2013 78 FR 887
ArizonaWest Central Pinal 12/31/2014   Clean Data Determination 10/04/2013 78 FR 54394
CaliforniaChico 12/31/2014   Redesignation approved 08/10/2018 83 FR 32064
CaliforniaImperial County 12/31/2014 01/09/2015 Completeness 07/09/2015  
CaliforniaLos Angeles-South Coast Air Basin 12/31/2014        
CaliforniaSacramento 12/31/2014   Clean Data Determination 08/14/2013 78 FR 42018
CaliforniaSan Francisco Bay Area 12/31/2014   Clean Data Determination 02/08/2013 78 FR 1760
CaliforniaSan Joaquin Valley 12/31/2014        
IdahoLogan 12/31/2014 07/31/2018 Approval 03/23/2020 85 FR 9664
OregonKlamath Falls 12/31/2014 12/17/2012 Approval 07/06/2016 81 FR 36176
OregonOakridge 12/31/2014 12/20/2012 Approval 03/12/2018 83 FR 5537
PennsylvaniaLiberty-Clairton 12/31/2014   Clean Data Determination 08/10/2015 80 FR 39696
TennesseeKnoxville-Sevierville-La Follette 12/31/2014   Redesignation approved 09/27/2017 82 FR 40718
UtahLogan 12/31/2014   Clean Data Determination 10/19/2018 83 FR 52983
UtahProvo 12/31/2014   Clean Data Determination 05/10/2019 84 FR 14267
UtahSalt Lake City 12/31/2014   Clean Data Determination 10/28/2019 84 FR 51055
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.