One of the problems of the modern world is to ensure a favorable environmental situation in the field of functioning of large industrial enterprises. Information about the state of the atmosphere over industrial single-industry towns is the most indicative in this period of time. The purpose of the experimental study is to collect and preliminary process information with continuous monitoring of the atmosphere over the enterprise of the metallurgical industry. To collect information, the device of the model was used: Xiaomi Redmi Note 10. As shooting points, the places from which the atmosphere over the metallurgical enterprise can be observed are selected. The paper highlights the need for environmental monitoring, considers ways to collect information in monitoring the atmosphere, methods of pre-processing images to improve their quality and subsequent analysis using computer vision. Parts of the maps of the city of Magnitogorsk with the shooting points and angles marked on them are presented. The course of monitoring the atmosphere over an industrial enterprise is described. The influence of weather conditions on the course of monitoring was revealed. The results of the study of the state of the atmosphere are recorded in the form of photo and video streams.