Delhi air quality slips to 'very poor' day after recording 'unusual improvement'; agencies attribute it to decline in wind speed

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The overall air quality index (AQI) in Delhi was recorded at 320 - in the "very poor" category, according to data from the Central Pollution Control Board (CPCB). Anand Vihar recorded "severe" air quality. The AQI in 23 areas was registered in the "very poor" category, while the situation was "poor" in 12 areas. The level of PM2.5 was recorded at 179, and the PM10 level was recorded at 338.

from Latest News India on Firstpost https://ift.tt/2Am2kd2
Press Trust of India

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