When people name polluted cities in the country, people usually first name Delhi. Often the air of many cities is counted as polluted i.e. bad air quality index. But do you know which city had the worst air quality index this year and at what number was Delhi. Air Quality Index Bad air quality index of any city means that the air of that city is bad, i.e. polluted air. It is often said about the capital Delhi that its air quality index remains bad. But today we are going…
Read MoreThis city is the most polluted, not Delhi, see what was the Air Quality Index
