Find Radon Testers in Saint Johns, Florida
1 certified radon professional found near Saint Johns.
Radon Risk Level
EPA data for Saint Johns area
Average indoor level1.1 pCi/L
0EPA action level: 4 pCi/L10+
Low radon potential; phosphate regions in central FL higher.
3% of homesin this state test above the EPA action level (4 pCi/L).