Clean Air Act . This page lists the sections of the Clean Air Act as amended in 1990. The perfect site for anyone who lacks the patience and knowledge to decipher the technical language of the actual Clean Air Act, but who would like to know what it means for the environment. California Real-Time Air Pollution Data contains links to California based web sites providing updated information on air quality, ozone, and other information. California Air Resources Board .
Site contains air quality data, environmental software, and consumer buying guides.
South Coast Air Quality Management District . Smog control agency for all or portions of Los Angeles, Orange, Riverside and San Bernardino Counties of California. Provides information on transportation programs, clean air technology, clean air plans and much more. Also contains a special section for children. Florida Division of Air Resources Management .