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 (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 …

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.

May 27, 2025 · Particle pollution, also called “particulate matter” or “soot,” refers to a mix of tiny solid and liquid particles that are in the air we breathe.

4 days ago · By Laura Matchett Have you ever wondered what people mean by “particulate matter” or “PM” when discussing air quality and the AQHI (air quality health index)? If yes, then read on for a ...

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

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.

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.

Publication Number: FS-19-13 Revised June 2024 AIR POLLUTANT: Particulate What is particulate matter? liquid droplets suspended in air. This pollution is made up of a number of components, …

Dec 16, 2025 · Particulate matter and other pollutants in household air pollution inflame the airways and lungs, impair immune response and reduce the oxygen-carrying capacity of the blood. Among these …