Find Radon Testers in Greenwich, New York
1 certified radon professional found near Greenwich.
Radon Risk Level
EPA data for Greenwich area
Average indoor level3.7 pCi/L
0EPA action level: 4 pCi/L10+
Moderate-to-high potential; upstate NY and Long Island vary.
25% of homesin this state test above the EPA action level (4 pCi/L).
