Statement:
Japan is less polluted than Peru

In the Most Polluted Countries rating Japan holds position #83 2021 out of 112 and Peru is #26 out of 112 2021.
Position of Japan 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.
    Japan 'Pollution Index' value is 9.1
    Peru 'Pollution Index' value is 29.6