Study of US seniors strengthens link between air pollution and premature death

Study of US seniors strengthens link between air pollution and premature death

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A new study of 60 million Americans -- about 97 percent of people age 65 and older in the United States -- shows that long-term exposure to airborne fine particulate matter (PM2.5) and ozone increases the risk of premature death, even when that exposure is at levels below the National Ambient Air Quality Standards.



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June 28, 2017 at 04:21PM

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