Cigarette smoking is highly prevalent among scholars and university students in Jordan. The aim of this study is to discover the environmental factors and social influences that motivate Jordanian students to smoke and to recommend adequate programs in order to stop adolescents from smoking. A questionnaire of (28) items was designed to assess students and professor's attitudes towards smoking, the sample of the study consisted of(851) participants from different levels in a community nearby Al-Isra Private University. The study also attempted to examine the effects of the following factors: social status, age, gender, parental education and mode of spending free time, having parents, siblings, friends and teachers who smoke. The results show that the proportion of smokers to nonsmokers was of (33:67). The first cigarette smoked by 65% of the sample, was before the age of 18 years and 88.5% was before the age of 21 years. The environmental factors and social influences that motivate students to smoke were related to teachers and friends behavior. The major reasons to start smoking were to try something new and Spending free time with friends more than with family. Also Health disturbances suffered by smokers (fatigue, stress, frustration and depression) were as two times greater compared to nonsmokers. Desire to quit smoking among participants were very high and there was a positive correlation between nonsmokers and high level of education. Desire were greatly negative to have smoker mate = 93%, smoker children = 96% or smoker friends = 87%. In conclusion the increased rate of smoking before age of 18 years indicates that smoking prevention programs need to be started at an earlier age. The risk factors of smoking onset are subject to modification and families must be aware of the potential risks of certain ways of spending time and modifying attitudes.