air pollutants

10 Most Harmful Air Pollutants

by: IQAir   Air pollutants are incredibly diverse in terms of composition, health effects, and sources, ranging from the thick brown smoke belched out of monolithic mega-factories to invisible and insidious threats to your health and well-being.   1.Particulate matter (particle pollution) Particulate matter (also called airborne particles or PM) consists of particles in the…