Iran is located in a dry region of Asia and the world, two-thirds of which are deserts, and only in the northern part and part of the western and southern parts of the forest, which is also being severely destroyed. But what has caused more attention to environmental issues in addition to all these destructions, are the issues caused by pollution, especially air pollution. The uncontrolled expansion of cities, along with the lack of control over population growth, which is growing the most in our country, as well as the uncontrolled concentration of industries and the irregular establishment of factories are the main causes of this pollution. The suspension of chemical particles and toxic gases in the air increases so much that the authorities have to declare a state of emergency and prevent people from traveling in some areas of the city that are more dangerous. The issue of protecting the environment in the direction of human interests and eliminating the destructive effects of industrial activities has become a serious issue in the contemporary world and has threatened humanity. To deal with this threat, a decisive action is needed by adopting appropriate measures. The practical procedure of Iran's courts is based on fault-based responsibility, and as it should be, it is not responsible for all this pollution and destruction and compensation for the damage caused to the environment, therefore, considering the need to compensate for the damage caused to the environment and the resulting civil liability, which It has a special place in the science of law. In this research, the effort is to explain, explain and analyze the deterrent effect of environmental destruction punishment on the perpetrators in Yasouj city and to find a suitable basis for this responsibility.