Statement:
Thailand is less polluted than Saudi Arabia

In the Most Polluted Countries rating Thailand holds position #42 ²⁰²¹ out of 112 and Saudi Arabia is #21 out of 112 ²⁰²¹.
Position of Thailand is better than position of Saudi Arabia.

Referencies:

1. Most Polluted Countries ²⁰²¹ by IQAir

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

   Saudi Arabia	'Pollution Index' value is	32.7
   Thailand	'Pollution Index' value is	20.2