North Coast Unified Air Quality Management District 707 L Street
Eureka, CA 95501
Office (707) 443-3093
Fax (707) 443-3099
Office Hours: 9 a.m. - Noon
1 p.m. - 4 p.m.
Burn Day Information (707) 443-7665 or
Emergencies / After hours (707) 444-2233
Air quality permits issued by the District are designed to reduce air pollution and
to help achieve and maintain federal and state air quality health standards. The District issues a variety of
air quality permits to businesses and/or facilities which are renewed by paying the annual renewal fee(s).
Air quality permits are required by law prior to installing new equipment or processes that may release or control
the release of air pollutants, before modifying existing equipment, when a facility wishes
to modify a permit condition or facility emissions, or when a change in the method of operation
at a facility occurs.