Statement:
Australia is less polluted than Colombia

In the Most Polluted Countries rating Australia holds position #99 ²⁰²¹ out of 112 and Colombia is #64 out of 112 ²⁰²¹.
Position of Australia is better than position of Colombia.

Referencies:

1. Most Polluted Countries ²⁰²¹ by IQAir

   The countries in the rating sorted by 'Pollution Index' in descending order.

   Australia	'Pollution Index' value is	5.7
   Colombia	'Pollution Index' value is	14.1