Delhi's air quality deteriorated sharply on Monday to fall in the 'severe' category for the second time within a week due to a change in wind direction and rampant stubble-burning in neighbouring states, authorities said
People wearing masks display placards during a protest against Delhi chief minister Arvind Kejriwal on the issue of air pollution, at Jantar-Mantar, in New Delhi, on Thursday.
Winter is no longer the sole season of despair in the Capital and its NCR hinterland, home to 46 million living and breathing human beings, as much as all of Spain. Some people, however, didn't wait to find out. Ce