Definition of air quality noun from the Oxford Advanced Learner's Dictionary


air quality

BrE BrE//ˈeə kwɒləti//
; NAmE NAmE//ˈer kwɑːləti//
[uncountable] Waste and pollution
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the degree to which the air is clean and free from pollution See related entries: Waste and pollution
See the Oxford Advanced American Dictionary entry: air quality