Figure 3

Concentrations of volatile compounds exceeding health-based risk levels in samples collected in Arkansas. Dashed lines represent EPA IRIS 1/10,000 cancer risk for formaldehyde and 1,3 butadiene.
Concentrations of volatile compounds exceeding health-based risk levels in samples collected in Arkansas. Dashed lines represent EPA IRIS 1/10,000 cancer risk for formaldehyde and 1,3 butadiene.