Air pollution costs lives, researchers say HIGHLIGHTS N.C. BREATHE conference Friday at UNCC Center City Air pollution contributes to 5.5 million deaths a year worldwide BY BRUCE HENDERSON
[email protected] Recent findings underscore the cost of air pollution on human health, and the benefits of reducing it, researchers said Friday at the N.C. BREATHE conference in Charlotte. While pollution is rarely a direct cause of death, it raises risks that can shave years off an individual’s life. One recent study placed air pollution as the fifth-highest risk factor globally, contributing to 5.5 million deaths in 2013. The first BREATHE conference was held in Raleigh last year. It moved to UNC Charlotte Center City as UNCC’s “Keeping Watch” initiative focuses this year on air quality, said June Blotnick of Clean Air Carolina, one of the event’s sponsors. Air pollutants come to life on the side of the UNCC Center City building each night through April 23. The “Particle Falls” animation measures fine airborne particles in real time and displays them in a stream of light. Fine particles, which come from dust, motor vehicles or industries, are particularly lethal. One-thirtieth the width of a human hair, they work deeply into the lungs and were linked to 3.2 million deaths worldwide in 2010, said scientist Antonella Zanobetti of Harvard University’s T.H. Chan School of Public Health. Zanobetti cited a study showing that exposure to particles is more likely to lead to hospitalization for patients with Parkinson’s disease and Alzheimer’s disease.