Airborne Particulate Matter

Airborne particulate matter refers to tiny solid or liquid particles suspended in the air, including dust, pollen, soot, and smoke. These particles can vary in size, from coarse particles that can be seen with the naked eye to fine particles that are so small they can penetrate deep into the lungs. Airborne particulate matter can come from various sources, such as vehicle emissions, industrial processes, and natural events like wildfires. Exposure to high levels of these particles can negatively affect health, causing respiratory issues and other complications, making air quality an important concern for public health.