PM2.5 vs. PM10: The Difference in Particle Air Pollution

PM2.5 and PM10 are the two types of air pollution that the WHO estimates affect “more people than any other pollutant,” but they are different. Here’s how the two contrast. PM2.5 vs. PM10 The difference between PM10 and PM2.5 is size. But before we get to size, “PM” refers to particulate … Read more

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