Traditional Culture Encyclopedia - Weather forecast - What's the weather forecast for PM2.5?
What's the weather forecast for PM2.5?
Refers to the fine particles that can be inhaled in the air. Particles with aerodynamic equivalent diameter less than or equal to 2.5 microns in ambient air, the higher the value, the more serious the air pollution. Inhalable particulate matter, also known as PM 10, refers to particulate matter with aerodynamic equivalent diameter below 10 micron.
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