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Air Quality Report 2023

Air Quality Report 2023

Air Quality Report 2023 is released by IQAir.

                                                                                                    image source: Internet

The World Air Quality Report 2023 provides a global review of air quality data for the year 2023. The report summarizes PM2.5 air quality data from 7,812 cities spanning 134 countries, regions, and territories.

 

The data utilized to create this report was aggregated from more than 30,000 air quality monitoring stations operated by research institutions, governmental bodies, universities and educational facilities, non-profit organizations, private companies, and citizen scientists.

Also Read: Guinea worm disease (GWD): near to eradicate

The World Air Quality Report  2023 was created from real-time air quality data sourced from IQAir’s global air quality monitoring platform that vets incoming data with validation and calibration protocols to harmonize air quality data from monitoring stations around the world.

Also Read: Guinea worm disease (GWD): near to eradicate

Finding of Air Quality Report 2023

 

World’s most polluted cities

Most polluted city ranking based on annual average PM2.5 concentration (μg/m³)

Top Most polluted cities:

  1. Begusarai, India
  2. Guwahati, India
  3. Delhi, India
  4. Mullanpur, India
  5. Lahore, Pakistan

World’s most polluted countries & regions

Top Most polluted country and region ranking based on annual average PM2.5 concentration (μg/m³)

  1. Bangladesh
  2. Pakistan
  3. India
  4. Tajikistan
  5. Burkina Faso

 

 

Also Read: Guinea worm disease (GWD): near to eradicate

 

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