Despite the overall decline in air pollutant concentrations across the United States over the past 30 years, a team of researchers led by University of Washington professor Julian Marshall recently conducted a study that found communities of color are continually disproportionately affected by the negative effects of air pollution, such as heart disease, cancer and cognitive decline. In pursuit of this conclusion, the team developed a model that tracks exposure to major air pollutants across census data points to examine…
Pollution disparities persist for communities of color across the United States









