If that happens, there’s been some error. PM10 is the weight/mass of particles 10 microns and under. PM2.5 is the weight and mass of particles 2.5 microns and under. That means PM10 includes PM2.5.
Click here to read the original answer on Quora: https://www.quora.com/What-if-the-concentration-of-PM2-5-is-higher-than-the-concentration-of-PM10-for-the-same-location
Free Guide to Breathing Safe
Want to learn more about protecting your health? Join thousands more and stay up to date on protcting your health.
Was this article useful?
