<prompt> Translate the following text to SwahiliThe revisions of the National Ambient Air Quality Standards NAAQS aimed at reducing haze may require electric utility sources to adopt additional control measures.  <response>: Mabadiliko ya viwango vya kitaifa vya ubora wa hewa NAQS vinavyolenga kupunguza ukungu yanaweza kuhitaji vyanzo vya huduma za umeme kupitisha hatua za ziada za udhibiti. 