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U of M study: Race matters most in determining who breathes bad air

The Twin Cities earn yet another racial disparities distinction
 

By Isaac Peterson
Contributing Writer

In April, researchers at the University of Minnesota released a study showing that people of color in the U.S. typically breathe air that is 38 percent more polluted compared to their White counterparts. The study concluded that race and income are major contributing factors in how much polluted air is breathed, but that race matters more than income. Using satellite observations, data from the Environmental Protection Agency (EPA), and maps of land uses, the research team was able to compare the geographic data with Census figures to determine socioeconomic disparities in air pollution exposure. The study was national in scope and provided information on air pollution on a nationwide basis, broken down to show comparisons between urban and rural areas as well by city, county, and state. The pollutant the study tracked was nitrogen dioxide (NO2), one of the main pollutants targeted by the EPA, which considers it one of the most significant threats to air quality. Continue Reading →

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