From: Spatial variability in levels of benzene, formaldehyde, and total benzene, toluene, ethylbenzene and xylenes in New York City: a land-use regression study
Air Toxics
Full NYCCAS
(n = 70)
(n = 150)
Building Density
Traffic Density
Count
Percent
High
16
23%
34
Norm
14
20%
35
20
29%
36
24%
45
30%