About 1.5m deaths a year during 2009-2019 linked with air pollution, Lancet study estimates

NEW DELHI: About a million and a half deaths every year from 2009 to 2019 is potentially linked with a long-term exposure to PM2.5 pollution, according to a study published in The Lancet Planetary Health journal.

Researchers, including those at Ashoka University, Haryana, and Centre for Chronic Disease Control, New Delhi, said that the entire 1.4 billion population of India live in areas having PM2.5 levels higher than World Health Organization-recommended five micrograms per cubic metre yearly average.

The team also found that nearly 82 per cent of India’s population, or 1.1 billion, lived in areas with yearly average PM2.5 levels exceeding those recommended by the Indian National Ambient Air Quality Standards (40 microns per cubic metre).