What makes Delhi’s air the worst in the world?2 min read . Updated: 20 Feb 2015, 01:30 AM IST
Main air quality issue for Delhi arises from high levels of particulate pollutants PM10, PM2.5 and black carbon
New Delhi: Emissions in Delhi have been progressively rising since 2010 as has the contribution of the transportation sector to the city’s air pollution, according to a study by the Indian Institute of Tropical Meteorology (IITM).
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