national ambient air quality standards

Ambient Air Quality Standards

Ambient Air Quality Standards

Ambient air quality standards are the legal limits of air pollutants during given period of time defined by authority. They are allowable level of pollutants in environment to the population or ecological system. National Ambient air quality standards (NAAQS) for ambient air quality monitoring (NAAQM) established by Central pollution Control Board (CPCB) of India in November 2009 for the ambient air quality of entire country. Addition to this CPCB has notified…

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