Airborne particles are tiny solid or liquid substances suspended in the air. They can originate from various sources, including natural events like dust storms and volcanic eruptions, as well as human activities such as industrial processes and vehicle emissions. These particles vary in size, composition, and shape, influencing their behavior and impact on health and the environment. Common types of airborne particles include pollen, smoke, dust, and aerosols. They can affect air quality and contribute to respiratory issues when inhaled. Monitoring airborne particles is essential for understanding pollution levels and protecting public health.