Short-term PM2.5 Exposures Killed 33,000 People Annually in India, Delhi Highest – News18
The study stressed the need to make the national air quality standards more stringent. (PTI/File) The study showed increases in the risk of death were steep at lower concentrations of PM2.5 and tapered off at higher concentrations Short-term air pollution exposure claimed 33,000 lives annually in 10 cities in India and Delhi tops the list…