improved air quality

USAGE SUMMARY

The phrase "improved air quality" is correct and usable in written English.
You can use it when discussing environmental changes, health benefits, or the effects of policies aimed at reducing pollution. Example: "The new regulations on emissions have led to significantly improved air quality in the city."

✓ Grammatically correct

Science

News & Media

Formal & Business

Human-verified examples from authoritative sources

Exact Expressions

58 human-written examples

Air quality testing showed improved air quality at the new IVF site.

Reproductive BioMedicine Online

And other benefits from improved air quality and reduced dependence on imported fossil fuels are not costed in.

The Guardian - Opinion

This, along with years of heavy investment in renewable energy and increased fines for polluting industries, has improved air quality in some areas.

The Guardian

Go for a stroll The volta, or stroll, is even better now that Athens has vastly improved air quality by reducing traffic.

The Guardian - Travel

One such believer is David Crossley, president of the Gulf Coast Institute, a Houston group encouraging greater use of public transportation and improved air quality.

The New York Times

Environmentalists and others contend that companies are trying to gut a rule that has improved air quality while costing industry billions of dollars in upgrades and fines.

The New York Times

Thus the hope of improved air quality is unrealistic, as even supporters of the plan anticipate only a relatively small proportion of truck reduction.

The New York Times

Beijing's determined effort to hold a successful Olympics has led to positive outcomes: improved air quality and traffic, and greater media access for the time being.

The New York Times

The mayor's efforts have improved air quality and curbed youth smoking, and Obamacare intelligently factors individual responsibility into insurance premiums for smokers.

The New York Times

Although it may not be the garden city envisaged by Letchworth founder Ebenezer Howard, Tianfu is preferable to the urban sprawl found in other fast-growing economies, and promises improved air quality, less traffic and better health for residents.

The Guardian

It led to the landmark Clean Air Act of 1956, which rapidly improved air quality, but recent decades have seen air pollution climb again with the rise of diesel vehicles.

The Guardian

Expert writing Tips

Best practice

In policy discussions, quantify "improved air quality" by citing specific reductions in pollutant levels (e.g., PM2.5, ozone). This adds credibility to your arguments.

Common error

Avoid exaggerating the benefits of "improved air quality" without sufficient data. Overstating the case can undermine the credibility of your claims. Provide specific, measurable improvements to support your assertions.

Linguistic Context

The phrase "improved air quality" functions primarily as a noun phrase, often acting as the subject or object of a sentence. As confirmed by Ludwig AI, it describes the state or condition of the air after positive changes have been implemented.

Expression frequency: Very common

Frequent in

Science

43%

News & Media

41%

Formal & Business

6%

Less common in

Encyclopedias

0%

Wiki

0%

Reference

0%

Ludwig's WRAP-UP

The phrase "improved air quality" is a common and grammatically sound expression used to describe a positive change in the condition of the air. As Ludwig AI confirms, it’s widely used across various fields, including science, news, and policy. The analysis reveals that while its register is generally neutral, its frequent appearance in scientific and policy contexts gives it a degree of formality. When using this phrase, it's beneficial to quantify the improvement with specific data or link it to tangible health benefits to enhance credibility. Alternatives such as "enhanced air quality" or "better air quality" can also be used depending on the context.

More alternative expressions

Phrases that express similar concepts, ordered by semantic similarity:

enhanced air quality

Replaces "improved" with "enhanced", suggesting a more significant or noticeable betterment.

better air quality

Uses "better" as a simpler alternative to "improved", indicating a positive change in quality.

cleaner air

Focuses on the purity aspect of the air, highlighting the removal of pollutants.

purified air

Emphasizes the removal of impurities from the air, often through a specific process.

air quality improvement

Reorders the phrase, shifting the emphasis to the action of improving rather than the state of being improved.

reduced air pollution

Focuses on the reduction of pollutants, which leads to better air quality.

healthier air

Highlights the positive impact on health resulting from better air quality.

fresher air

Suggests a more natural and revitalizing quality of air.

ameliorated air quality

Uses "ameliorated" to indicate that the air quality has been made better or more tolerable.

remediated air quality

Emphasizes the correction of polluted air, often through specific environmental actions.

FAQs

What are the benefits of "improved air quality"?

Improved air quality can lead to numerous health benefits, including reduced respiratory illnesses, lower rates of asthma, and improved cardiovascular health. It also contributes to a better environment and enhances the overall quality of life.

What causes /s/better+air+quality?

Better air quality can result from various factors, such as stricter emission controls on vehicles and industries, increased use of renewable energy sources, and the implementation of green infrastructure projects. Policy changes and technological advancements also play a significant role.

How is "improved air quality" measured?

Air quality is typically measured by monitoring the levels of key pollutants, such as particulate matter (PM2.5 and PM10), ozone, nitrogen dioxide, and sulfur dioxide. These measurements are then compared against established air quality standards to determine the level of improvement.

What can I say instead of "improved air quality"?

You can use alternatives like "enhanced air quality", "better air quality", or "cleaner air" depending on the context.