air quality standard meaning in Hindi

Noun

A set of guidelines or limits intended to maintain or improve the quality of air in a particular region.

वायु गुणवत्ता मानक

English Usage: The government implemented a new air quality standard to reduce pollution levels.

Hindi Usage: सरकार ने प्रदूषण स्तर को कम करने के लिए एक नया वायु गुणवत्ता मानक लागू किया।

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