BusinessDehli's poison air01:54This browser does not support the video element.BusinessElke Maywald12/07/2017December 7, 2017Visitors to Delhi, need to take care not to get sick, because the air is poisonous, not just dirty. According to local media "A day in Delhi, is the equivalent to smoking 42 cigarettes. And it'll take 2 hours off your life. Copy linkAdvertisement