Statement:
Slovakia is less polluted than Ghana

In the Most Polluted Countries rating Slovakia holds position #56 2021 out of 112 and Ghana is #30 out of 112 2021.
Position of Slovakia is better than position of Ghana.

Referencies:

  1. Most Polluted Countries 2021 by IQAir
    The countries in the rating sorted by 'Pollution Index' in descending order.
    Ghana 'Pollution Index' value is 25.9
    Slovakia 'Pollution Index' value is 16.0