Elkhart County – The average indoor radon levels of Elkhart County,
as determined by radon test results from Air Chek Inc, is 4.6 pCi/L
Kosciusko County – The average indoor radon levels of Kosciusko County,
as determined by radon test results from Air Chek Inc, is 6.1 pCi/L
Noble County – The average indoor radon levels of Noble County,
as determined by radon test results from Air Chek Inc, is 8.3 pCi/L
St Joseph County – The average indoor radon levels of St Joseph County,
as determined by radon test results from Air Chek Inc, is 3.5 pCi/L
Lagrange County – The average indoor radon levels of Lagrange County,
as determined by radon test results from Air Chek Inc, is 6.8 pCi/L
Marshall County – The average indoor radon levels of Marshall County,
as determined by radon test results from Air Chek Inc, is 8 pCi/L
Whitley County – The average indoor radon levels of Whitley County,
as determined by radon test results from Air Chek Inc, is 6.2 pCi/L