Statement:
Bulgaria is less polluted than Qatar

In the Most Polluted Countries rating Bulgaria holds position #54 2021 out of 112 and Qatar is #13 out of 112 2021.
Position of Bulgaria is better than position of Qatar.

Referencies:

  1. Most Polluted Countries 2021 by IQAir
    The countries in the rating sorted by 'Pollution Index' in descending order.
    Bulgaria 'Pollution Index' value is 16.3
    Qatar 'Pollution Index' value is 38.2