35,700 Deaths Could Be Prevented Annually by Strong Soot Standards
New report analyzes health benefits of long overdue protective soot standards
Washington, D.C. (November 16, 2011)
Up to 35,700 premature deaths can be prevented in the United States every year if the Environmental Protection Agency (EPA) strengthens the health standards for fine particulate matteralso known as sootaccording to a new report, Sick of Soot: How the EPA Can Save Lives by Cleaning Up Fine Particle Pollution, prepared by the American Lung Association, Clean Air Task Force and Earthjustice.
Soot, technically known as PM2.5 (fine particulate matter with a diameter of 2.5 micrometers or less), is generated by coal-fired power plants, diesel and other vehicles, agricultural burning, wood stoves and industrial combustion. Though the pollution particles in soot are tiny1/30th the width of a human hairthey can have a huge impact on human health. Research links them to premature death, heart attacks, stroke, worsened asthma and possibly cancer and developmental and reproductive harm.
The Clean Air Act requires that the EPA set national air quality standards for soot at levels that protect public health with a margin of safety. To adequately protect children, seniors and people with lung disease, heart disease, and diabetes from these dangers, Sick of Soot shows that the EPA should tighten the current standard to an annual level of 11 μg/m3 and a daily level of 25 μg/m3.
Cleaning up the air to meet the standards outlined above could spare the nation
every year from as many as:
35,700 premature deaths;
2,350 heart attacks;
23,290 visits to the hospital and emergency room;
29,800 cases of acute bronchitis;
1.4 million cases of aggravated asthma; and
2.7 million days of missed work or school due to air pollution-caused ailments.