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About Radon Levels in Sibley County

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

The average indoor radon levels of Sibley County, as determined by radon test results from Air Chek, is 7.7 pCi/L

Local News

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


State Radon Officer

Daniel Tranter
(800) 798-9050
(651) 201-4601
MN Dept. of Health, Indoor Air Program
PO Box 64975
St Paul MN, 55164-0975