About Radon Levels in Clarion County

The average national indoor radon level is 1.3 pCi/L. (FAQ: What is a picocurie?)

The average indoor radon levels of Clarion County, as determined by radon test results from Air Chek, is 8.9 pCi/L

Local News

Radon Risk Chart for Clarion County

    Results under 2 pCi/L

    Results between 2 and 3.9 pCi/L

    Results 4 pCi/L and above

Check Your Own Radon Levels!

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

State Radon Officer

Bob Lewis
(800) 237-2366
(717) 783-9485
DEP/Radon Division
PO Box 8469
Harrisburg PA, 17105-8469