From ‘severe’, Delhi's AQI dips to ‘poor’ in a day

A day after an overall “severe” Air Quality Index (AQI) at 435, the capital, at 221, saw a dip in AQI to “poor” category on Monday, stated data from Central Pollution Control Board (CPCB). The dip was due to evening showers on Sunday, followed by an increase in local wind speed, it added.

from Delhi News: Latest Delhi News Headlines & Live Updates from Delhi - Times of India https://ift.tt/2H879Ol