Statement:
Angola is less polluted than Bulgaria

In the Most Polluted Countries rating Angola holds position #77 2021 out of 112 and Bulgaria is #54 out of 112 2021.
Position of Angola is better than position of Bulgaria.

Referencies:

  1. Most Polluted Countries 2021 by IQAir
    The countries in the rating sorted by 'Pollution Index' in descending order.
    Angola 'Pollution Index' value is 11.0
    Bulgaria 'Pollution Index' value is 16.3