Jefferson County Radon Information

Patrick Daniels
(800) 325-1245
(217) 785-9958
Illinois Dept of Nuclear Safety
1035 Outer Park Drive
Springfield IL, 62704

The following chart was generated from aggregate test data supplied by Air Chek, Inc

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 Jefferson County may be available through this website