About the ARB

This page last reviewed August 30, 2017

Introduction to the California Air Resources Board (ARB)

Clearing California Skies Video

Get the Flash Player to see this video.


Los Angeles on a smoggy day and a clear day

Below you will find listed a few of the more popular areas of this website which provide background information on the California Air Resources Board.

Site Map or "A-Z Index" ==>This may be your fastest way to navigate this website