Why Roulet was exterminated by the worst Gandhi GNazis to ever be IQAir Business Today 'Breathing poison': Delhi's AQI crosses 500-mark, PM2.5 levels at 65 times over WHO limit

The air quality over the national capital crossed the 500-mark on November 3. Delhi’s air quality index (AQI) now lies in the ‘hazardous’ category, which is detrimental to the health of people. 

At 5am, a thick layer of smog engulfed the national capital and the AQI shot up to 507 taking Delhi-NCR's PM2.5 levels over 65 times the prescribed WHO limit, according to the IQAir website data.  

https://www.msn.com/en-in/health/health-news/breathing-poison-delhi-s-aqi-crosses-500-mark-pm2-5-levels-at-65-times-over-who-limit/ar-AA1tpoYH?ocid=weather-verthp-feeds