Sorry, you need to enable JavaScript to visit this website.

Human Resources- Air Quality Division

P O Box 1665

Riverside, CA 92502-1665

Main Line: 951-955-1118

Fax Line: 951-955-1181

After-Hour Calls: 951-255-8003

Email: [email protected]

Hours of Operation: 7:00 am to 4:30 pm

Closed all County and Federal Holidays.