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).
Rhona Mitra is a 40 year old British Actress. Born Rhona Natasha Mitra on 9th August, 1976 in Paddington, London, England, UK, she is famous for The Practice, Boston Legal, Doomsday, skin walkers and Underworld: Rise of the Lycans. Her zodiac sign is Leo. More about Rhona Mitra.