The air quality in the national capital has reached severe category. According to the Central Pollution Control Board, the overall air quality index of the national capital was recorded 404 at 8 PM today.
An air quality index between 0 and 50 is considered good, 51 and 100 satisfactory, 101 and 200 moderate, 201 to 300 poor, 301 to 400 very poor and 401 to 500 severe.
System of Air Quality and Weather Forecasting And Research, SAFAR had predicted that Delhi’s air quality will slip to the severe category on Diwali day.
Follow on Facebook (https://www.facebook.com/industrialpunch) and Twitter (https://twitter.com/IndustrialPunch) for updates on social media…
