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Air Pollution

A Clean Air Tool for Cities

Air pollution is a scary public health story unfolding in India. A vast majority of cities are caught in toxic web as air quality fails to meet the health-based standards. Not only the mega cities, but also the smaller cities are emerging as pollution hotspots.

Legal framework paper

India has set ambient air quality standards for several pollutants. According to the rules of the Central Pollution Control Board (CPCB), the annex monitoring agency, the national ambient air quality standards (NAAQS) should be met for at least 98 per cent of the days in a year.

Through the thick air

This Diwali, PM 10 and PM 2.5 reached eight times the safe limit. Its not the first time and it won't be the last. Burning of crop stubble, road dust and vehicular emissions are main culprits

Through the thick air

This Diwali, PM 10 and PM 2.5 reached eight times the safe limit. Its not the first time and it won't be the last. Burning of crop stubble, road dust and vehicular emissions are main culprits