New Delhi, Nov. 5 -- The toxic smog hovering over Delhi lifted on Tuesday morning with bright sunshine and wind speeds aiding dispersion of pollutants, and pollution levels coming down considerably from "severe" to "very poor" category after almost a week.

This will bring a huge relief to the population grappling with toxic air and also a brief respite to policymakers struggling with ways to control this emergency air pollution.

According to Safar India, the overall air quality index in Delhi has hit 381, much below the 600 plus levels in the last few days.

Even the main pollutants level has dropped. PM 10 is at 307 in the poor category and PM 2.5 at 221 in the very poor category.

According to a Safar India forecast, significant improve...