In India, air pollution is most severe in the Indo-Gangetic Plain (northern India), where topography and meteorology concentrate pollution from energy, mobility, industry, agriculture, and other activities, the researchers said.
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The world endured bushfires, drought, tsunamis and earthquakes in 2018.
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The dense cover of grey haze shrouding Delhi for almost a week, reminiscent of the 1952 Great Smog in London, plunged the city's air quality to the season's worst.
Thirty fire tenders have been pressed into service to douse the fire in the building that houses over 400 business establishments at the wholesale market.
Ama Tsogspa believes that any issue related to the community is their concern and responds to it organically.
With pollution reaching alarming levels post Diwali, what is the best way to cope?