Harvard SPH large-scale study links PM2.5 levels below EPA standards with higher death rates
Green Car Congress
JUNE 5, 2015
Chan School of Public Health found that death rates among people over 65 are higher in zip codes with more fine particulate air pollution (PM 2.5 ) than in those with lower levels of PM 2.5. million people—between 2003 and 2008 and followed them each year until they died. A new study by researchers at Harvard T.H.
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