Certain groups in the U.S.—Blacks, Asians, Hispanics, Latinos, and low-income populations—are being exposed to higher levels of dangerous fine particulate air pollution (PM2.5) than other groups, according to new research from Harvard T.H. Chan School of Public Health.
Click here for original story, Racial, ethnic minorities and low-income groups in US exposed to higher levels of air pollution
Source: Phys.org