This was an undergraduate student project by Brian A. Clark and Dong-Wook Hwang for John McMorrough's ARCH 441 course, Autumn 2005. A Chicago site Study focusing on the effects of climate and pollution on Illinois, the city of Chicago, and the site of the Chicago Tribune Tower. In these studies we looked at natural effects (sun, wind, rain), infrastructure (water, sewer), and the effects and condition of pollution in the area. - Brian A. Clark and Dong-Wook Hwang This work is a part of the online collections of the Knowlton School of Architecture Student Archives, The Ohio State University. It is part of an effort to make accessible student work ranging from the first student that graduated from the program in 1903 to the present. The effort to preserve and digitize drawings in the Student Archives was sponsored in part by the Graham Foundation. Keywords: student work, KSA, air pollution, drawings and plans.~root~>