Particulate matter (PM) or particulates[a] are microscopic particles of solid or liquid matter suspended in the air. An aerosol is a mixture of particulates and air, as opposed to the particulate matter …

May 30, 2025 · PM stands for particulate matter (also called particle pollution): the term for a mixture of solid particles and liquid droplets found in the air. Some particles, such as dust, dirt, soot, or …

Particulate matter is a type of air pollution that consists of airborne suspensions of extremely small solid or liquid particles, such as soot, dust, smokes, fumes, and mists.

The meaning of PARTICULATE is of or relating to minute separate particles. How to use particulate in a sentence.

PARTICULATE definition: of, relating to, or composed of distinct particles. See examples of particulate used in a sentence.

Studies have linked exposure to particulates in air pollution with increased risk for heart disease. Masks are available to filter out the dangerous particulates in the air. Most fine particulates result from …

Particulate matter, or PM, is the term for particles found in the air, including dust, dirt, soot, smoke, and liquid droplets. Particles can be suspended in the air for long periods of time. Some particles are …

Particulates, also referred to as particulate matter (PM), aerosols, or fine particles, are tiny particles of solid or liquid suspended in a gas. They range in size from less than 10 nanometers to more than …

Formed of very small, separate particles. Dust and soot are forms of particulate matter.

They are a kind of air pollution called particles or particulate matter. In fact, particulate matter may be the air pollutant that most commonly affects people's health.