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).
Riya (right) and Raima Sen (left). Born on 24 January 1981 in Kolkata, West Bengal, Riya is the daughter of Moon Moon Sen, a former actress, and granddaughter of Suchitra Sen, a legend in Bengali cinema. Before leaving for Mumbai, she lived in Kolkata with her parents and sister Raima Sen, also an actress.