Meaning of NAAQS | Babel Free
/ˈnæks/Definitions
Acronym of National Ambient Air Quality Standards.
US, abbreviation, acronym, alt-of
Examples
“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.”
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.