Archives Feb. 23, 2017

What Is Particulate Matter?

What Is Particulate Matter?

Particulate matter (PM) are tiny particles found in air including dust, dirt, soot, smoke, and liquid particles that are suspended in air for long periods of time. These particulates are emitted by natural or man-made sources involving combustion activities (motor vehicles, power plants, industrial processes) and can have a wide range of sizes. Exposure to ...

Continue reading

Previous day

Feb. 17, 2017

Next day

March 2, 2017

Archives