Statement:
Uzbekistan is more polluted than Puerto Rico

In the Most Polluted Countries rating Uzbekistan holds position #12 2021 out of 112 and Puerto Rico is #102 out of 112 2021.
Position of Uzbekistan is worse than position of Puerto Rico.

Referencies:

  1. Most Polluted Countries 2021 by IQAir
    The countries in the rating sorted by 'Pollution Index' in descending order.
    Puerto Rico 'Pollution Index' value is 4.8
    Uzbekistan 'Pollution Index' value is 42.8