Definition of air quality in English:

air quality

noun

The degree to which the air in a particular place is pollution-free.
Example sentencesExamples
- Seoul was recently found to have the worst air quality of any OECD city.
- All metros and local municipalities are required to have an air quality management plan.
- The air quality alone must kill thousands every year and so far, only a fraction of the population owns cars.
- The new norms are expected to improve the ambient air quality in the country, particularly in urban areas.
- The purpose of the benefit was to raise money for an independent study of the air quality surrounding the local pulp mill.
- Both air quality and meteorological data are hourly whereas traffic data are daily.
- Concerning air quality, we continue to maintain a national network to gauge airborne pollution.
- Industrial, domestic, and natural pollutants contribute to poor air quality.
- The archaeologists have also obtained computer data on the air quality and soil composition of the tomb.
- The rink's management has taken the decision to stop all smoking at the venue and improve the air quality to attract more families.
- The air quality in the house improved slightly when I quit smoking.
- The district heating companies will be able to reduce energy and water losses and improve the air quality in Pernik.
- Crucially, she noted that the virus does not survive in an aircraft environment, due to the poor air quality.
- Industries, households and forest fires contributed to the poor air quality in major cities.
- It would only mask the poor air quality for a short time in a small area.
- Indoor air quality can have a huge effect on how severe asthma symptoms are for many asthmatics.
- Poor air quality causes severe health problems, as was noted by the previous questioner.
- The air quality was horrible until most of the debris was moved.
- It was a warm and humid day there, but I was really struck by the air quality.
- The nearby air quality monitoring station at last has something to measure.

Definition of air quality in US English:

air quality

noune(ə)r ˈkwälədēɛ(ə)r ˈkwɑlədi

The degree to which the ambient air is pollution-free, assessed by measuring a number of indicators of pollution.
空气质量
Example sentencesExamples
- Industries, households and forest fires contributed to the poor air quality in major cities.
- The purpose of the benefit was to raise money for an independent study of the air quality surrounding the local pulp mill.
- Indoor air quality can have a huge effect on how severe asthma symptoms are for many asthmatics.
- Seoul was recently found to have the worst air quality of any OECD city.
- It was a warm and humid day there, but I was really struck by the air quality.
- All metros and local municipalities are required to have an air quality management plan.
- The district heating companies will be able to reduce energy and water losses and improve the air quality in Pernik.
- Industrial, domestic, and natural pollutants contribute to poor air quality.
- It would only mask the poor air quality for a short time in a small area.
- The nearby air quality monitoring station at last has something to measure.
- Crucially, she noted that the virus does not survive in an aircraft environment, due to the poor air quality.
- Concerning air quality, we continue to maintain a national network to gauge airborne pollution.
- The new norms are expected to improve the ambient air quality in the country, particularly in urban areas.
- Both air quality and meteorological data are hourly whereas traffic data are daily.
- Poor air quality causes severe health problems, as was noted by the previous questioner.
- The air quality alone must kill thousands every year and so far, only a fraction of the population owns cars.
- The archaeologists have also obtained computer data on the air quality and soil composition of the tomb.
- The air quality was horrible until most of the debris was moved.
- The rink's management has taken the decision to stop all smoking at the venue and improve the air quality to attract more families.
- The air quality in the house improved slightly when I quit smoking.

词汇	air quality
释义	Definition of air quality in English: air quality noun The degree to which the air in a particular place is pollution-free. Example sentencesExamples Seoul was recently found to have the worst air quality of any OECD city. All metros and local municipalities are required to have an air quality management plan. The air quality alone must kill thousands every year and so far, only a fraction of the population owns cars. The new norms are expected to improve the ambient air quality in the country, particularly in urban areas. The purpose of the benefit was to raise money for an independent study of the air quality surrounding the local pulp mill. Both air quality and meteorological data are hourly whereas traffic data are daily. Concerning air quality, we continue to maintain a national network to gauge airborne pollution. Industrial, domestic, and natural pollutants contribute to poor air quality. The archaeologists have also obtained computer data on the air quality and soil composition of the tomb. The rink's management has taken the decision to stop all smoking at the venue and improve the air quality to attract more families. The air quality in the house improved slightly when I quit smoking. The district heating companies will be able to reduce energy and water losses and improve the air quality in Pernik. Crucially, she noted that the virus does not survive in an aircraft environment, due to the poor air quality. Industries, households and forest fires contributed to the poor air quality in major cities. It would only mask the poor air quality for a short time in a small area. Indoor air quality can have a huge effect on how severe asthma symptoms are for many asthmatics. Poor air quality causes severe health problems, as was noted by the previous questioner. The air quality was horrible until most of the debris was moved. It was a warm and humid day there, but I was really struck by the air quality. The nearby air quality monitoring station at last has something to measure. Definition of air quality in US English: air quality noune(ə)r ˈkwälədēɛ(ə)r ˈkwɑlədi The degree to which the ambient air is pollution-free, assessed by measuring a number of indicators of pollution. 空气质量 Example sentencesExamples Industries, households and forest fires contributed to the poor air quality in major cities. The purpose of the benefit was to raise money for an independent study of the air quality surrounding the local pulp mill. Indoor air quality can have a huge effect on how severe asthma symptoms are for many asthmatics. Seoul was recently found to have the worst air quality of any OECD city. It was a warm and humid day there, but I was really struck by the air quality. All metros and local municipalities are required to have an air quality management plan. The district heating companies will be able to reduce energy and water losses and improve the air quality in Pernik. Industrial, domestic, and natural pollutants contribute to poor air quality. It would only mask the poor air quality for a short time in a small area. The nearby air quality monitoring station at last has something to measure. Crucially, she noted that the virus does not survive in an aircraft environment, due to the poor air quality. Concerning air quality, we continue to maintain a national network to gauge airborne pollution. The new norms are expected to improve the ambient air quality in the country, particularly in urban areas. Both air quality and meteorological data are hourly whereas traffic data are daily. Poor air quality causes severe health problems, as was noted by the previous questioner. The air quality alone must kill thousands every year and so far, only a fraction of the population owns cars. The archaeologists have also obtained computer data on the air quality and soil composition of the tomb. The air quality was horrible until most of the debris was moved. The rink's management has taken the decision to stop all smoking at the venue and improve the air quality to attract more families. The air quality in the house improved slightly when I quit smoking.
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