Current Affairs - Places - Discussion

Discussion Forum : Places - Latest Current Affairs (Q.No. 159)
159.
Which city in India has topped the list of most polluted cities in the world, according to the data from the Swiss Group IQAir?
Kolkata
New Delhi
Mumbai
Chennai
Answer: Option
Explanation:
New Delhi in India has topped the list of most polluted cities in the world, according to the data from the Swiss Group IQAir. With an Air Quality Index of 483, New Delhi is in the top position in both the list of most polluted cities in the world as well as the most polluted cities in India.
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