2005 Estimated Census Tract
Average Cancer Risk
-New England-
Naphthalene
Census Tract Average
Lifetime Cancer Risk
per Million
Naphthalene
U.S. Highest 100
75
3.0-80.6
1.4-3.0
Percentile 50
25		0.6-1.4
U.S. Lowest 0		^
County Boundary
Interstate
v>EPA
Source: U.S. EPA/ OAQPS 2005 NATA. EPA Region 1- GIS Center Map Tracker ID— 7260. January 21, 2011

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