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).
Diya Kumari Singh (born 30 January 1971), is an Indian politician. She is a member of Rajasthan Legislative Assembly from Sawai Madhopur constituency and a member of the Bharatiya Janata Party. She is the daughter of the last Maharaja of Jaipur, Sawai Bhawani Singh and Padmini Devi. Description provided by Wikipedia. Google Suggest