Statement:
Laos is less polluted than Nigeria

In the Most Polluted Countries rating Laos holds position #39 2021 out of 112 and Nigeria is #18 out of 112 2021.
Position of Laos 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.
    Laos 'Pollution Index' value is 21.5
    Nigeria 'Pollution Index' value is 34.0