South Coast Air Quality Management District

The South Coast Air Quality Management District (SCAQMD) is the air pollution control agency for all of Orange County and the urban portions of Los Angeles, Riverside and San Bernardino counties, among the smoggiest regions of the U.S. We are committed to protecting the health of residents, while remaining sensitive to businesses.

SCAQMD offers a number of programs to help businesses, local government & the community to reduce carbon emissions and help improve the air quality in southern California. To see how you can help improve the air quality in your area, please click on the links below to visit the SCAQMD home page or directly link to the program pages mentioned above.