This came as the nation was ranked seventh over the list of entire world's most polluted countries and areas based upon annual common PM2.five focus, according to the 2023 Planet Air High-quality Report. PM refers to particles present in the air, which include dust, soot, dirt, smoke, and liquid droplets. https://kylergtgsk.blogdeazar.com/32676480/everything-about-co2-reduction-technologies-for-saudi-arabia