California Map for Local Air District Websites
The State is divided into Air Pollution Control Districts (APCD) and Air Quality Management Districts (AQMD),
which are also called air districts. These agencies are county or regional governing authorities that have primary
responsibility for controlling air pollution from stationary sources. The following map is for informational purposes
and shows the Air District Boundaries. This map can be used to access local air district websites or an email
address for that district if there is no website.