Statement:
Russia is less polluted than Nigeria

In the Most Polluted Countries rating Russia holds position #72 2021 out of 112 and Nigeria is #18 out of 112 2021.
Position of Russia is better than position of Nigeria.

Referencies:

  1. Most Polluted Countries 2021 by IQAir
    The countries in the rating sorted by 'Pollution Index' in descending order.
    Nigeria 'Pollution Index' value is 34.0
    Russia 'Pollution Index' value is 12.3