Used and loved by millions
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com
cleaner air
Grammar usage guide and real-world examplesUSAGE SUMMARY
"cleaner air" is correct and usable in written English.
You can use it when discussing ways of improving air quality or pollution issues. For example: "The implementation of stricter environmental regulations has led to cleaner air in many cities around the world."
✓ Grammatically correct
News & Media
Academia
Science
Alternative expressions(2)
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Human-verified examples from authoritative sources
Exact Expressions
57 human-written examples
My liver summoned me to cleaner air.
News & Media
"Therefore, you are breathing cleaner air".
News & Media
Many Americans are breathing cleaner air.
News & Media
Moreover, no one disputes California's need for cleaner air.
News & Media
Nuclear power is a bet on cleaner air.
News & Media
Wind and solar is a bet on cleaner air.
News & Media
China, too, seems likely to choose cleaner air.
News & Media
"Hands down, cleaner air is a worthwhile investment," Lubber said.
News & Media
Human-verified similar examples from authoritative sources
Similar Expressions
3 human-written examples
The simulations showed that the cleaner air reached Baltimore, New York and other East Coast cities.
News & Media
Environmental protection has provided cleaner air and water, which improve people's lives.
News & Media
Of course, many other factors contribute to increased life span besides cleaner air.
News & Media
Expert writing Tips
Best practice
When advocating for environmental policies, use "cleaner air" to emphasize the direct benefits to public health.
Common error
Don't just state that "cleaner air" is desirable; specify the pollutants being reduced or the methods used to achieve it for more impactful communication.
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "cleaner air" functions primarily as a noun phrase, where the adjective "cleaner" modifies the noun "air". It typically acts as a subject, object, or complement within a sentence. Ludwig AI confirms its usability in various contexts.
Frequent in
News & Media
62%
Academia
17%
Science
12%
Less common in
Wiki
7%
Formal & Business
2%
Social Media
0%
Ludwig's WRAP-UP
The phrase "cleaner air" is grammatically correct and widely used to describe improved air quality resulting from various efforts. As Ludwig AI confirms, the phrase is suitable for use in many different types of writing. It functions as a noun phrase, frequently appearing in news, academic, and scientific contexts. It has a neutral register and serves to advocate for environmental improvements or highlight the positive effects of pollution reduction. Alternative phrases include "improved air quality" and "less polluted air". To use it effectively, remember to specify the actions leading to "cleaner air" rather than just stating it as a general goal.
More alternative expressions(6)
Phrases that express similar concepts, ordered by semantic similarity:
improved air quality
Focuses on the quality aspect of the air rather than directly stating it's "cleaner".
healthier air
Directly relates to the positive impact on health.
less polluted air
Highlights the reduction of pollution as a means to achieve cleaner air.
purified air
Emphasizes the process of removing impurities from the air.
fresher air
Implies a more revitalizing and pleasant quality of air.
uncontaminated air
Stresses the absence of pollutants and harmful substances.
air free of pollutants
Explicitly states the absence of pollutants.
wholesome air
Suggests air that is beneficial to health and well-being.
environmentally sound air
Highlights the ecological benefits of clean air.
air with reduced emissions
Focuses on the reduction of harmful emissions contributing to air pollution.
FAQs
How can I use "cleaner air" in a sentence?
You can use "cleaner air" to describe the result of environmental policies, technological advancements, or individual actions aimed at reducing air pollution. For example, "The new regulations are expected to provide "cleaner air" for urban residents".
What are some alternatives to "cleaner air"?
Depending on the context, you can use alternatives like "improved air quality", "less polluted air", or "fresher air".
Which is correct, "cleaner air" or "more clean air"?
"Cleaner air" is the correct and more commonly used phrase. "More clean air" is grammatically awkward. It is better to simply say "cleaner air".
What's the difference between "clean air" and "cleaner air"?
"Clean air" refers to air that is already clean, while "cleaner air" implies an improvement in air quality from a previous state. For example, you might advocate for policies to achieve "cleaner air".
Editing plus AI, all in one place.
Stop switching between tools. Your AI writing partner for everything—polishing proposals, crafting emails, finding the right tone.
Table of contents
Usage summary
Human-verified examples
Expert writing tips
Linguistic context
Ludwig's wrap-up
Alternative expressions
FAQs
Source & Trust
85%
Authority and reliability
4.5/5
Expert rating
Real-world application tested