The Dust Online Monitoring System Overview The "24-hour Dust Online Monitoring System" is a self-developed outdoor dust monitoring terminal device for air quality monitoring. The majority of the equipment is integrated. In addition to dust monitoring, it can also measure environmental data such as TSP total dust, PM10, atmospheric temperature, humidity, wind speed, and wind direction. The monitoring system is mainly composed of dust monitoring terminals, video collection terminals, data monitoring transmission, monitoring management, and mobile client applications.

Many pollution sources surround our lives, leading to a deterioration and sharp increase in the atmospheric environment. The main sources of pollution include industrial dust, coal combustion, motor vehicle exhaust, and dust raised by wind, etc. Dust raised by wind accounts for 28% of the pollution sources and is one of the main factors contributing to air pollution. Dust raised by wind is also categorized into several types, mainly including road dust, construction dust, and yard dust, among others. Moreover, according to relevant introductions, dust raised by wind is an unorganized pollution source with a high coefficient, and it is a key issue in planning. Therefore, dust raised by wind is a necessity.

Dust storms, caused by wind and human activities such as driving, are open-source pollutants that scatter dust into the atmosphere. They are a significant component of the total suspended particulates in ambient air. As China's environmental governance standards continue to rise, dust storms have become a key indicator for environmental monitoring. The dust in the air, as an essential part of this indicator, is now a monitoring focus for all levels of environmental protection departments.