AIR QUALITY STANDARD (AQS)


Meaning of AIR QUALITY STANDARD (AQS) in English

The prescribed level of a pollutant in the outside air that should not be exceeded during a specific time period to protect public health. Established by both federal and state governments. (See also ambient air quality standards.) For more information, click here.

Environmental engineering English vocabulary.      Английский словарь экологического инжиниринга.