Atmospheric Environment Monitoring System: A Core Unit of Grid Monitoring for Air Pollution Prevention

The Atmospheric Environment Monitoring System serves as a monitoring unit in grid-based monitoring systems. It adopts a miniaturized design enabled by sensor technology, capable of flexibly detecting one or more of various pollutant parameters, including PM10, PM2.5, SO2, NO2, CO, O3, and TVOC. This provides a foundation for precise environmental monitoring.

To address diverse practical monitoring needs, such monitoring stations have been refined into multiple types of specialized monitoring devices based on their basic functions:

Miniature 6-parameter monitoring stations: These can simultaneously monitor 6 conventional pollutant parameters, meeting the requirements for comprehensive environmental monitoring.

Miniature particulate matter monitoring stations: Focused on detecting PM10 or PM2.5, they enable accurate measurement of particulate pollution levels.

Miniature TVOC monitoring stations: Designed for specialized monitoring of total volatile organic compounds (TVOC), they provide data support for targeted pollution control efforts.

These monitoring stations utilize sensor detection methods such as light scattering, electrochemistry, metal oxide, or photoionization. They not only feature low costs but also compact sizes—a characteristic that allows for large-scale grid-based deployment. In practical applications, staff scientifically combine and deploy multiple types of miniature stations according to the pollution characteristics of a specific area, forming an all-round, gap-free monitoring network that continuously transmits real-time air quality data to the overall system.

The grid-based monitoring system for atmospheric pollution prevention is composed of three core units: monitoring units, quality control units, and data processing & analysis units.

The quality control unit is crucial for ensuring data quality. The equipment it is equipped with strictly adheres to detection methods specified in relevant standards and norms.

The data processing & analysis unit acts as the system’s data hub. It is responsible for receiving and storing all monitoring data, as well as performing calculations, analysis, and management of the data. By in-depth exploration of pollution patterns hidden behind the data, it provides strong data support for pollution source tracing and prevention/control decision-making, contributing to more efficient atmospheric pollution prevention and control.