Statement:
Puerto Rico is less polluted than Thailand

In the Most Polluted Countries rating Puerto Rico holds position #102 2021 out of 112 and Thailand is #42 out of 112 2021.
Position of Puerto Rico is better than position of Thailand.

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
    Thailand 'Pollution Index' value is 20.2