This paper proposes a real time TMS real-time video monitoring system that emphasizes environmental accident precautions. In order to make up for the problems of the existing system, the digital numeric values of air pollution materials and video signals are displayed on the screen in this system. And through this process, air pollution can be monitored in real time. In tile system proposed in this paper, other relevant parts, as well as the managers and field operators of environmental parts, can also monitor the real time changes of air pollution.