pm 2.5 cigarette smoke The haze outside isn't "just" smoke. It's made up of tiny particles called PM2.5. This is particulate matter that is micrometers or smaller. These particles are so small that about 30 Distribution pattern of mean concentrations
Distribution pattern of mean concentrations PM10 2.5, PM2.51, and PM1 Download Scientific Diagram RTN: Toronto's wildfire smoke has become so intense that current air quality is being estimated as the equivalent of smoking about 0.125 cigarettes per hour or roughly one cigarette every 8 Mean PM2.5 levels and relative proportions of water pipe and cigarette Download Scientific Diagram Health Effects of PM2.5 Course Lecture by Dr. Frank Freedman
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