Delhi Air Quality Worsens Post-Dussehra as AQI Nears 300; Firecrackers Spike PM2.5, GRAP Stage I Enacted

<iframe
  src="https://hindustansphere.com/embed/cluster/063d290f7042ac633744951ea00cb8688979ffde"
  width="100%" height="320"
  style="border:0;max-width:680px"
  loading="lazy"
  title="Delhi Air Quality Worsens Post-Dussehra as AQI Nears 300; Firecrackers Spike PM2.5, GRAP Stage I Enacted"></iframe>