People of color exposed to more pollution from cars, trucks, power plants over 10 years
In columns A and B, crimson identifies places the place NO2 concentrations had been greater for nonwhites than whites; blue signifies that NO2 concentrations had been greater for whites than nonwhites; and white means they had been equal. In column C, crimson signifies that absolutely the distinction in NO2 focus between nonwhites and whites elevated over time; blue signifies that distinction decreased over time; and white signifies no change. Credit score: College of Washington A brand new nationwide examine finds that the U.S. made little progress from 2000 to 2010 in lowering relative disparities between folks of shade and whites in publicity to dangerous air air pollution emitted by automobiles, vehicles and different combustion sources. The groundbreaking examine led by College of Washington researchers estimated publicity to outside concentrations of a transportation-related pollutant -- nitrogen dioxide (NO 2 ) -- in each 2000 and 2010, based m...