NAAQS

专有名词
中文释义

英文释义

专有名词
  1. Acronym of National Ambient Air Quality Standards. US,abbreviation,acronym,alt-of
    — Data from these monitoring stations are compared to the NAAQS to categorize the air quality of a particular area. Regions of the country that do not meet the NAAQS are designated as “nonattainment” areas.
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