Statement:
Costa Rica is less polluted than The USA
In the Most Polluted Countries rating
Costa Rica holds position #90 2021
out of 112 and The USA is #81 out of 112 2021.
Position of Costa Rica is better than position of The USA.
Referencies:
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Most Polluted Countries 2021 by IQAirThe countries in the rating sorted by 'Pollution Index' in descending order.
Costa Rica 'Pollution Index' value is 7.8 The USA 'Pollution Index' value is 10.3