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
good air quality
Grammar usage guide and real-world examplesUSAGE SUMMARY
The phrase "good air quality" is correct and usable in written English.
You can use it when discussing environmental conditions, health, or the suitability of air for breathing. Example: "The city has made significant improvements in reducing pollution, resulting in good air quality for its residents."
✓ Grammatically correct
News & Media
Science
Encyclopedias
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
55 human-written examples
Good footpaths, open space and parks, good air quality.
News & Media
Cardiff has pretty good air quality and not much pollution.
News & Media
Nobody saw good air quality as an entitlement; now people's ideology has changed.
News & Media
The rainscreens are designed to stop mould developing and to ensure good air quality.
News & Media
"We are confident we have the ability to ensure good air quality for the Olympic Games," Mr. Du said.
News & Media
Indoor ventilation with good air quality control minimises the spread of airborne respiratory and other infections in hospitals.
Human-verified similar examples from authoritative sources
Similar Expressions
5 human-written examples
The validity of our study is supported by long study period, reliable central-computerized source of hospital admission data for over 90% of the population and good air-quality monitoring system of international standard.
Well-designed naturally ventilated buildings can provide occupants with good indoor air quality as well as energy consumption below levels for mechanically ventilated systems.
Science
Good indoor air quality, thermal comfort, high quality views, daylight, good acoustics and indeed location and amenities – all play a crucial role in creating a healthy, productive workplace.
News & Media
Such stoves, however, require continuing maintenance to maintain good indoor air quality, and because they usually just exhaust emissions to the near outdoors but not reduce them, even well- operating chimney stoves can only partly reduce total exposures (McCracken et al. 2009; Smith et al. 2009).
The Heating, Ventilating and Air Conditioning (HVAC) system of the laboratories must be designed for providing good indoor air quality (IAQ) to the workers in the laboratory and keeping the expensive equipment in good condition.
Expert writing Tips
Best practice
When discussing public health, use "good air quality" to underscore the positive impact of clean air on residents' well-being.
Common error
Avoid using "good air quality" vaguely. Instead, specify which pollutants are low or absent to give context and credibility to your statement. For example, mention low levels of PM2.5 or ozone.
Source & Trust
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested
Linguistic Context
The phrase "good air quality" functions primarily as a noun phrase, often serving as the subject or object of a sentence. As confirmed by Ludwig, it is correct and widely used, denoting a positive environmental attribute. Examples show it being used to describe regions, policies, or conditions.
Frequent in
News & Media
36%
Science
35%
Encyclopedias
4%
Less common in
Wiki
4%
Formal & Business
4%
Reference
0%
Ludwig's WRAP-UP
In summary, "good air quality" is a widely recognized and grammatically sound phrase used to describe a desirable atmospheric condition, as affirmed by Ludwig. It's commonly found in news, scientific, and environmental contexts. While alternatives like "clean air" or "healthy air" exist, "good air quality" remains a straightforward and frequently used expression. When using the phrase, aim for specificity by identifying which pollutants are low. As Ludwig's analysis suggests, the phrase serves to inform, advocate, and assess the health and environmental implications of atmospheric conditions.
More alternative expressions(10)
Phrases that express similar concepts, ordered by semantic similarity:
clean air
Focuses on the absence of pollutants, emphasizing purity.
healthy air
Emphasizes the positive impact on health and well-being.
fresh air
Suggests a revitalizing and invigorating quality.
unpolluted air
Directly addresses the lack of pollution.
pure air
Highlights the absence of contaminants and impurities.
satisfactory air quality
Uses a more formal and objective tone to describe the air condition.
acceptable air quality
Emphasizes that the air meets minimum requirements or standards.
wholesome air
Suggests a nurturing and beneficial quality of air.
air free from contaminants
Explicitly mentions the absence of harmful substances.
environmentally sound air
Highlights air quality that is not damaging to the ecosystem.
FAQs
How can I use "good air quality" in a sentence?
You can use "good air quality" to describe environments or policies that promote clean air. For instance, "The park's location ensures "good air quality" for visitors".
What are some alternatives to "good air quality"?
You can use alternatives like "clean air", "healthy air", or "fresh air" depending on the context.
Which is correct: "good air quality" or "high air quality"?
"Good air quality" is the more common and natural-sounding phrase. "High air quality" isn't typically used; instead, focus on describing air as "good" or specify the pollutant levels.
What's the difference between "good air quality" and "air quality standards"?
"Good air quality" describes the actual condition of the air, while "air quality standards" refers to the regulatory benchmarks used to measure and maintain "good air quality".
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
84%
Authority and reliability
4.5/5
Expert rating
Real-world application tested