Even low level of Air Pollution increase older people's risk of dying
Author: Rachael Koning Beals
A recent study of 68.5 million senior Americans showed that those who breathe in even low levels of pollution are at a great risk of dying earlier as a result. The study, conducted by the Heath Effects Institute, tracked people over the course of four years and included folks in rural areas and towns with little industry. Findings showed that a 6% to 8% increased risk of mortality for each 10 micrograms per cubic meter increase in fine particulate matter. There is risk at exposure level below the current national standard of 12 micrograms. The study suggested that around 1,43,000 deaths could have been prevented over a 10 - year period if the federal rules for allowable levels of fine soot had been more rigorous.