The phrase "air quality rating" is correct and usable in written English.
It can be used when discussing the assessment or evaluation of the quality of air in a specific area, often in environmental or health-related contexts.
Example: "The air quality rating for the city has improved significantly over the past year, indicating better environmental conditions."
Alternatives: "air quality index" or "air pollution score".
"If you build flexibility into your schedule and you are denied boarding, it can be turned into a benefit," Mr. Headley of the Air Quality Rating report said.
A system of monitoring stations calculates a daily air quality rating on a scale of 1 to 500, with 500 being the worst.
On the eve of the first Olympics held in China, the air was soupy and gray, with the air quality rating reaching 95, far short of clean air standards in the United States.
Hunter noted that Denton got an F-rating on the American Lung Association's air quality rating in recent years.
For six days, the city's air-quality rating remained at "very poor," with measurements of particulate matter exceeding safety standards by a factor of five.
When winds blow the wrong way, vast fires can lead to air-quality dangers in cities such as Fairbanks — earlier this month, smoke caused a "hazardous" air-quality rating, and many outdoor activities in the area were canceled.
Beijing's air quality was rated a level 5 Saturday, an extremely rare rating meaning the air was hazardous and potentially harmful to citizens' health.
Numbeo surveys cost of living, purchasing power, housing, air quality, crime rates, healthcare and traffic commute times in its quality of life index.
Data we sifted included housing and living costs, taxes, weather and air quality, crime rates, doctor availability, and active-lifestyle rankings for walkability, bicycling and volunteering.
With that in mind, we ranked the remaining counties using 10 data points: cost of living, graduation rate, standardized scores, home price, property tax rate as a percentage of median home price, percentage of homes occupied by owner, per-capita income, air quality, crime rate and commute time.
A report shown on July 13 , 2010indicates that the air quality was rated at 95.07% in 2009, an increase of 12.01% since 2004; this improvement eventually cost authorities ￥24 billion.
