About Radon Levels in Kittitas County

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

The average indoor radon levels of Kittitas County, as determined by radon test results from Air Chek, is 1 pCi/L


Radon Risk Chart for Kittitas 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 Kittitas County may be available through this website.


State Radon Officer

Lauren Jenks
(360) 236-3325
WA State Dept of Health
PO BOX 47827
Olympia WA, 98504-7827

Radon Resources