Dust monitoring system equipment integrates TSP, PM2.5, PM10 monitoring, environmental temperature and humidity and wind speed and wind direction, noise monitoring and toxic and harmful gas monitoring and other functions; the data platform is an Internet-based networked platform with monitoring stations Monitoring functions and alarm processing, recording, querying, statistics, report output and other functions for data. The system can also be linked with various pollution control devices such as fog cannons, tower crane water spray systems, and wall spraying to achieve the purpose of automatic dust reduction control.