What are PFAS? Per-fluoroalkyl substances, also known as PFAS, are commonly referred to as “forever chemicals” (Hersher). PFAS acquired this term due to their ability to remain in the environment for decades. PFAS pose a threat to the environment due Continue reading →

What is particulate matter? Particulate matter (PM) is an air pollutant that is made of very small solid or liquid particles that are temporarily suspended in the air (Baird and Cann 119). To begin, it is important to recognize the Continue reading →