Statement:
Brazil is less polluted than Uruguay

In the Most Polluted Countries rating Brazil holds position #67 2021 out of 112 and Uruguay is #63 out of 112 2021.
Position of Brazil is better than position of Uruguay.

Referencies:

  1. Most Polluted Countries 2021 by IQAir
    The countries in the rating sorted by 'Pollution Index' in descending order.
    Brazil 'Pollution Index' value is 13.6
    Uruguay 'Pollution Index' value is 14.2