Statement:
Liechtenstein is less polluted than Peru

In the Most Polluted Countries rating Liechtenstein holds position #93 2021 out of 112 and Peru is #26 out of 112 2021.
Position of Liechtenstein is better than position of Peru.

Referencies:

  1. Most Polluted Countries 2021 by IQAir
    The countries in the rating sorted by 'Pollution Index' in descending order.
    Liechtenstein 'Pollution Index' value is 7.2
    Peru 'Pollution Index' value is 29.6