Find Radon Testers in Chester, South Carolina
1 certified radon professional found near Chester.
Radon Risk Level
EPA data for Chester area
Average indoor level2.3 pCi/L
0EPA action level: 4 pCi/L10+
Moderate potential; Piedmont region higher.
9% of homesin this state test above the EPA action level (4 pCi/L).
