Delhi Pollution Worsens, GRAP Curbs Tightened Twice In A Day
Delhi’s pollution worsened on Saturday, prompting the Commission for Air Quality Management to impose GRAP-3 curbs in the afternoon, then tighten restrictions to GRAP-4 by evening as AQI rose from 431 to 441. The spike, driven by weak western winds and winter smog, triggered “Severe+” measures across the NCR to prevent further deterioration.