Statement:
Bulgaria is less polluted than Laos

In the Most Polluted Countries rating Bulgaria holds position #54 2021 out of 112 and Laos is #39 out of 112 2021.
Position of Bulgaria is better than position of Laos.

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
    Laos 'Pollution Index' value is 21.5