Study reveals around 12.4 lakh people died in India due to air pollution in 2017

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A study has revealed that one in every eight deaths in India last year was attributable to air pollution which contributes to more disease burden than tobacco use. The cause of deaths is due to the highest levels of exposure to ultrafine particulate matter, PM2.5, in Delhi in 2017 followed by Uttar Pradesh, Bihar, Haryana and Rajasthan.

The study reveals that outdoor pollution reduced the average life expectancy in the national capital by 1.5 years.

The study, published in the Lancet Planetary Health journal said that Delhi recorded 12,322 deaths due to air pollution in 2017.

Around 12.4 lakh deaths in the country in 2017 is attributable to air pollution, the study said and termed air pollution a leading risk factor for deaths in the country.

The study said that 77 per cent of India’s population is exposed to outdoor air pollution levels above the National Ambient Air Quality Standards safe limit and among them, northern Indian states had particularly high outdoor air pollution levels.

Expert Christopher Murray, Director, Institute for Health Metrics and Evaluation, said, ”Air pollution in India causes not just lung disease, but also is a substantial contributing factor in cardiovascular disease and diabetes. As a result, there is enormous potential to reduce the burden of these non-communicable diseases by curbing air pollution across the country.”