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).
Aishwarya Rai (born 1 November 1973), known as Aishwarya Rai Bachchan after her marriage, is an Indian actress and the winner of the Miss World pageant of 1994. Through her successful Bollywood career, she has established herself as one the most popular and high-profile celebrities in India.