With the continuous and steady development of the real estate industry, skyscrapers are rising in cities. As environmental problems gradually emerge, dust and noise at construction sites are serious and harmful to everyone's daily life. Therefore, dust detection at construction sites is also of great significance. Relevant departments have stipulated that through centralized rectification and continuous promotion, dust pollution at various construction sites such as building construction, demolition construction, and municipal road construction will be controlled to improve the air quality of the living environment. The construction site dust online monitoring solution implements remote control, accurate collection, high-efficiency management, and safety factor transmission to control costs while eliminating redundant human factors, providing convenience and legal recognition for construction site dust detection work.

Shanghai Multiweal dust online monitoring equipment is connected to sensors such as fine particulate matter, temperature, air humidity, and wind speed to collect online detection data. It conducts timely detection of inhalable particulate matter PM10, PM2.5, temperature, wind speed, wind force and other data of inhalable particulate matter, and based on the video surveillance system, the construction site conditions and abnormal conditions are discovered. By controlling the alarm equipment and other mechanical equipment at that time, proactively adopt dust removal and noise reduction measures.
The data of online dust monitoring equipment can be remotely submitted to the server through the Internet of Things. Various environmental monitoring systems such as national control, provincial control, and municipal control can be used, and third-party platforms can be connected. The detection data can be pushed to each environmental protection bureau and operation and maintenance company to facilitate timely supervision by inspectors.
In recent years, Multiweal has completed more than 100 online automatic environmental monitoring system cases, including factory exhaust gas online monitoring systems, automatic water quality testing stations, smart environmental protection platforms, water treatment cases, etc., and has joined hands with Mountwell to jointly build an ecological environment.

