What is a PM Monitor?
PM Monitor is composed of solid and liquid particles in the air that are small enough to be inhaled. Natural sources of PM include sea salt, dust, and pollen, but it also includes material from volcanic eruptions and particles formed from natural gaseous precursors.
Major Application of PM Monitor
PM monitor is mainly used in construction sites. At present, construction plants are required to control dust and carry out civilized construction, and the construction sites that do not meet the requirements will be treated seriously. Fugitive dust is an open pollution source and an important part of total suspended particulates in the air. We need to use a particulate
PM monitor to monitor it so that we can know the concentration of fugitive dust at any time.
PM monitor is used to doing PM 2.5 measurement in the air, that is, particles with aerodynamic equivalent diameter less than or equal to 2.5 microns in the ambient air. It can be suspended in the air for a long time. The higher its concentration in the air, the more serious the air pollution. Compared with the coarser atmospheric particles, PM2.5 has a smaller particle size, larger area, stronger activity, easy to carry toxic and harmful substances (such as heavy metals, microorganisms, etc.), the longer residence time in the atmosphere, and long transportation distance, so it has a greater impact on human health and atmospheric environment quality.
It is important to apply
PM monitor in construction field to protect air quality timely.
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