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ºÚÁϳԹÏÍø researchers investigated disparities in exposure to six major air pollutants in 1990, 2000 and 2010 by comparing models of air pollution levels to census data. While overall pollutant concentrations have decreased since 1990, people of color are still more likely to be exposed to all six pollutants than white people, regardless of income level, across the continental United States.

A ºÚÁϳԹÏÍø class that normally is about air pollution has pivoted to focus on another airborne health hazard — coronavirus aerosols. As part of the class project, students are designing and building air purifiers and testing how effective they are.

ºÚÁϳԹÏÍø researchers have found that air pollution from electricity generation emissions in 2014 led to about 16,000 premature deaths in the continental U.S. In many states, the majority of the health impacts came from emissions originating in other states.