New Study: Elevated Air Toxics on Utahโs Wasatch Front Warning: Breathe at Your Own Risk Just how bad is the smog that permeates the air on Utahโs Wasatch Front? Itโs killer. A newly released study from Utahโs Division of Air Quality (DAQ) has detected worrisome levels of several hazardous air pollutants. The specific air toxics include lead particles, formaldehyde and the solvent methylene chloride among others, all known to [โฆ] Robin Azer | September 1, 2016 0 Comments