PM10 refers to particulate matter with a diameter of 10 micrometers or smaller that can be inhaled into the lungs. These fine particles include dust, pollen, soot, and liquid droplets, which can originate from natural and anthropogenic sources like vehicle emissions, industrial processes, and combustion. Understanding PM10 is crucial because it poses significant health risks, particularly respiratory and cardiovascular issues, especially in vulnerable populations such as children and the elderly.
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