Delhi Most Polluted Capital City for 4th Consecutive Year

Current Context: As per World Air Quality Report 2021, Delhi is the most polluted capital city out of 107 capital cities.

• Report prepared by – IQAir – Swiss air quality technology company.
• Delhi is followed by Dhaka (2nd) and N’Djamena (3).
• Bhiwadi (near Alwar in Rajasthan) is the most polluted city.

Question:

Q.1 Which is the most polluted “city” as per the World Air Quality Report 2021?

a. Delhi
b. Kanpur
c. Bhiwadi
d. Dhaka