Intro:
Pollution may be killing 2.4 million people in India a year according to a new study in the medical journal The Lancet Planetary Health.
It's one of the largest killers in the country – causing nearly twice as many deaths than cigarette smoking.
Ishan Garg tells us more from one of the worst-hit cities, New Delhi.
IN: Deaths from...OUT: SOC
Duration: 41 seconds