Updated On: 05 November, 2023 06:53 PM IST | New Delhi | mid-day online correspondent
Delhi air pollution: Delhi`s air quality index worsened from 415 at 4 pm on Saturday to 463 at 3 pm on Sunday

Representational Pic/File
Delhi air pollution: The Centre on Sunday reportedly ordered a ban on construction work related to linear public projects in Delhi-NCR and the entry of polluting trucks and commercial four-wheelers into the capital as an air quality crisis gripped the region, reported the PTI.
These measures constitute the final stage, Stage IV, of the Centre`s air pollution control plan, which is activated at least three days before the Air Quality Index surpasses the 450 mark in the capital.