SIP Status Reports

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National Status of a Ozone-8Hr (2015) SIP Required Element

Required Element: I/M Enhanced
As of 09/26/2020

Return to: Required Element Selection    NAAQS Selection

Required Element: I/M Enhanced
For Pollutant: Ozone-8Hr (2015)    

State Area Name Deadline Submittal Date Latest Action Date of Latest Action FR Citation
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FR notice
CaliforniaLos Angeles-San Bernardino Counties (West Mojave Desert) 08/03/2022        
CaliforniaLos Angeles-South Coast Air Basin 08/03/2022        
CaliforniaRiverside County (Coachella Valley) 08/03/2022        
CaliforniaSacramento Metro 08/03/2022        
CaliforniaSan Joaquin Valley 08/03/2022        
CaliforniaVentura County 08/03/2022        
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.