With a nationwide lockdown in place in view of coronavirus, India continued to breathe easy as pollution level in 88 cities across the country remained minimal.
Out of the 103 cities where air quality was recorded, 23 registered 'good' air quality while 65 others recorded satisfactory air quality, according to the data from the Central Pollution Control Board.
An AQI between 0-50 is considered good, 51-100 satisfactory, 101-200 moderate, 201-300 poor, 301-400 very poor and 401-500 severe.
Air Quality Index is assessment of the air quality by taking into account different factors. The lower the AQI the better the air