Reported by Snigdha Basu
, Edited by Revathi Hariharan
| Monday November 13, 2017, New Delhi
From outstripping Beijing, known for its record pollution, to international airlines cancelling flights to the world's most polluted capital, Delhi saw pollution last week that peaked at 40 times the World Health Organization's safe level. The ordeal for the city of 20 million, however, might be over for now.