Air quality in Delhi-NCR improves to 'very poor' as wind catches up

NEW DELHI: The air quality in Delhi-NCR improved markedly on Wednesday from "severe" to "very poor" towards the evening, with the wind speed catching up.

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Publication Date: 
07/12/2017
Times Of India (New Delhi)
Tags:
Delhi, Air Quality Standards, Environment Pollution Control Authority (EPCA), Air Pollution, PM 2.5, Sunita Narain, Centre for Science and Environment (CSE), Central Pollution Control Board (CPCB)