There are 35 local air quality agencies in California. They are listed below. Click on an air district to find the mailing address, telephone and fax number, name of the Air Pollution Control Officer and a map showing the air district. E-mail addresses and web page addresses are provided where applicable.

For a map of all the Air Districts, click here.

Tuolumne County APCD

APCO - Kelle Schroeder
2 South Green Street
Sonora, CA 95370
Office (209) 533-5693
Fax (209) 533-5520