Delhi aqi today: The Delhi aqi was recorded to be 902 at Anand Vihar at 10 am on November 5 and lung-damaging fine particles known as PM2.5 shot up to 494 micrograms per cubic metre, while PM10 levels shot up to 902 micrograms per cubic metre mark.
source https://www.jagranjosh.com/current-affairs/delhi-aqi-today-delhi-aqi-turns-hazardous-thick-layer-of-smog-blankets-city-1636093317-1