State Radon Officer

Willy Jenkins
(800) 745-7236
(916) 449-5674
Radon Program(Indoor Radon)
PO Box 997377
Sacramento CA, 95899

About Radon Levels
in Riverside County

The average national indoor radon level is 1.3 pCi/L. (What is a picocurie?)
The average indoor radon levels of Riverside County, as determined by radon test results from Air Chek, Inc, is 1 pCi/L

Radon Risk chart for Riverside County

   Results under 2 pCi/L

   Results between 2 and 3.9 pCi/L

   Results 4 pCi/L and above

Additional information about radon levels in Riverside County may be available through this website