Statement:
Argentina is less polluted than Uruguay

In the Most Polluted Countries rating Argentina holds position #88 2021 out of 112 and Uruguay is #63 out of 112 2021.
Position of Argentina 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.
    Argentina 'Pollution Index' value is 8.2
    Uruguay 'Pollution Index' value is 14.2