National Ambient Air Quality Standards (NAAQS) The Clean Air Act, which was last amended in 1990, requires EPA to set National Ambient Air Quality Standards (40 CFR part 50) for pollutants considered harmful to public health and the environment. The Clean Air Act identifies two types of national ambient air quality standards.
Riya Jain is an actress, known for Apartment: Rent at Your Own Risk (2010).
Early life and Education [edit]. Priya Dutt is the daughter of the late Bollywood actor and politician Sunil Dutt and Nargis. She is of Punjabi descent. Both her parents were elected to represent the Indian National Congress and her father was a government minister.She is the sister of actor Sanjay Dutt and Namrata Dutt.arly life and Education [edit]. Priya Dutt is the daughter of the late Bollywood actor and politician Sunil Dutt and Nargis. She is of Punjabi descent. Both her parents were elected to represent the Indian National Congress and her father was a government minister.