particulate matter

USAGE SUMMARY

"particulate matter" is a correct and usable phrase in written English.
You can use it in a variety of contexts, such as when discussing air pollution, hazardous material, or materials engineering. For example, "Particulate matter in the air is a serious health hazard, and it is important to take steps to reduce its presence."

✓ Grammatically correct

Science

News & Media

Academia

Human-verified examples from authoritative sources

Exact Expressions

60 human-written examples

Measuring fine particulate matter is another problem.

The New York Times

Leaves also help trap particulate matter.

The New York Times

"Issues of particulate matter remain a concern.

The Guardian

Physicochemical characterization of airborne particulate matter.

Nature

See NAAQS for Particulate Matter, 62 Fed.

Cornell University

Nicotine Contamination in Particulate Matter Sampling.

University of California, Berkeley

Does airborne particulate matter affect cloud formation?

Massachusetts Institute of Technology

These release more particulate matter than modern diesel cars.

The Guardian

National Research CouncilResearch Priorities for Airborne Particulate Matter: IV.

Nature

Millions of Americans breathe unhealthy air polluted with particulate matter.

The Washington Post

Its main applications are to polymers and particulate matter.

Britannica

Expert writing Tips

Best practice

When writing about air quality or environmental hazards, use the term "particulate matter" to refer to solid or liquid particles suspended in the air. Provide context on the particle size (PM2.5 or PM10) for clarity.

Common error

Don't use general terms like "pollution" when you can be specific. Instead of saying "air pollution is bad", specify "high concentrations of "particulate matter" pose a significant risk to respiratory health".

Linguistic Context

The phrase "particulate matter" functions primarily as a noun phrase, often serving as the subject or object of a sentence. It identifies a specific type of pollutant and is frequently used in scientific and environmental contexts, as supported by Ludwig examples.

Expression frequency: Very common

Frequent in

Science

45%

News & Media

35%

Academia

20%

Less common in

Encyclopedias

0%

Formal & Business

0%

Wiki

0%

Ludwig's WRAP-UP

In summary, "particulate matter" is a noun phrase referring to solid or liquid particles suspended in the air, frequently used in scientific, academic, and news contexts. Ludwig AI confirms its grammatical correctness and widespread use. While "particulate matter" is the standard term, alternatives like "particle pollution" or "airborne particles" can be used depending on the specific context. When writing, it's important to be specific and provide context on particle size (PM2.5 or PM10) instead of relying on imprecise terms like "pollution". By understanding its proper usage and potential health impacts, you can communicate effectively about environmental issues.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

particle pollution

Focuses more on the pollution aspect caused by particles.

airborne particles

Emphasizes the state of the particles being suspended in the air.

suspended particles

Highlights that the particles are suspended within a medium, usually air or water.

fine particles

Specifies the size of the particles, often relating to PM2.5.

atmospheric aerosols

A more technical term used in atmospheric science for solid or liquid particles suspended in the air.

aerosol pollutants

Emphasizes the pollution aspect of aerosols.

air pollutants

A broader term that includes "particulate matter" as one component of air pollution.

combustion particles

Highlights the source of the particles as coming from combustion processes.

environmental contaminants

A more general term that encompasses "particulate matter" and other substances.

nanoparticles

Refers to particles at the nanoscale level.

FAQs

How does "particulate matter" affect human health?

"Particulate matter" can cause respiratory and cardiovascular problems. Fine particles (PM2.5) are especially dangerous because they can penetrate deeply into the lungs and bloodstream.

What are common sources of "particulate matter"?

Common sources include combustion processes from vehicles, power plants, and industrial activities. Natural sources include dust storms and wildfires. Learn more about "combustion particles".

How is "particulate matter" measured and regulated?

"Particulate matter" is measured using various monitoring techniques, and its levels are regulated by environmental agencies such as the EPA. Standards are set for different particle sizes, like PM2.5 and PM10.

What can I do to reduce my exposure to "particulate matter"?

You can reduce your exposure by staying indoors during high pollution days, using air purifiers, and avoiding areas with heavy traffic. Reducing your reliance on fossil fuel vehicles is also helpful.