💨 Abstract

In October, Delhi was the most polluted city in India, with an average PM2.5 concentration of 111 micrograms per cubic metre. The top 10 polluted cities were all in the National Capital Region (NCR), including Ghaziabad, Muzaffarnagar, Hapur, Noida, and Gurugram. Stubble burning accounted for less than 10% of the PM2.5

Courtesy: theprint.in