Local air quality can affect our daily lives. Like the weather, it can change from day to day. EPA developed the Air Quality Index, or AQI, to make information available about the health effects of the five most common air pollutants, and how to avoid those effects. In the booklet, Air Quality Index A Guide to Air Quality and Your Health, you will find information about these common pollutants and the AQI.
Linus Carl Pauling (February 28, 1901 â August 19, 1994) was an American quantum chemist and biochemist. He was also acknowledged as a crystallographer, molecular biologist, and medical researcher.Pauling is widely regarded as the premier chemist of the twentieth century.He pioneered the application of quantum mechanics to chemistry, and in 1954 was awarded the Nobel Prize in chemistry for his work describing the nature of chemical bonds.auling is widely regarded as the premier chemist of the twentieth century. He pioneered the application of quantum mechanics to chemistry, and in 1954 was awarded the Nobel Prize in chemistry for his work describing the nature of chemical bonds.
Linus and Lucy  is a popular jazz piano composition written by Vince Guaraldi, appearing in many of the Peanuts animated television specials. Named for the fictional siblings Linus and Lucy van Pelt, it was released in 1964 on the Vince Guaraldi Trio's album Jazz Impressions of a Boy Named Charlie Brown. A Charlie Brown Christmas introduced the song to a television audience of millions of children beginning in 1965.