Study finds "green" air quality rating can still affect your heart health

Study finds "green" air quality rating can still affect your heart health

With summer approaching, many will be looking to their weather apps for reassurance on air quality. A green dot usually tells us the air is good, or in other words, a level deemed safe by the Environmental Protection Agency (EPA). However, a new study from the University of Mississippi found that pollution levels well below the agency’s regulatory guidelines can still be dangerous to human health. Researchers at the University of Mississippi ana…