While Lakshmipujan was the day of Diwali when maximum air pollution was recorded in the city, the air over Hadapsar area was the most polluted due to bursting of firecrackers.
Beijing advised the young, elderly and ill among its 20 million people to stay indoors as a U.S. Embassy pollution monitor showed air quality at “hazardous” levels in the Chinese capital.
Climate change and health: Recent advances and challenges - A presentation by Sagnik Dey at the 4th National Research Conference on Climate Change, Indian Institute of Technology, Madras, October 26-27, 2013.