TNPSC Thervupettagam

IQAir’s AQI Data 2023

November 19 , 2023 485 days 507 0
  • This ranking released by Swiss air purifier company, IQAir.
  • Delhi was the most polluted city in the world with an air quality index (AQI) of 287.
  • It is followed by Lahore, Pakistan, at 195.
  • Mumbai, at 153, and Kolkata, 166, were also present among the top 10 of the most polluted cities.
  • The IQAir’s AQI measures data from 109 countries, and readings change hourly.
  • Air pollution in parts of Delhi was 30 times the safe limits prescribed by the World Health Organisation (WHO).

Be the first to Comment.

Leave a Reply

Your email address will not be published. Required fields are marked *

Categories

PrevNext
SuMoTuWeThFrSa
      1
2345678
9101112131415
16171819202122
23242526272829
3031     
Top