With the rapid development of the economy, the types of pollution sources are increasing, especially in chemical industrial areas, industrial concentration areas, and surrounding environments. The pollution modes and ecological damage types are becoming increasingly complex, and the environmental pollution load is gradually increasing. Environmental pollution accidents occur from time to time. At the same time, with the increasing public awareness of the environment, various types of environmental pollution complaints and disputes are becoming more frequent, so the types and requirements for environmental monitoring are becoming higher and higher.

implementparkTVOC gas risk unit stationIt is already an inevitable trend. For example, in many Nordic cities such as Denmark, cities constructedTVOC gasMonitoring stations can combine meteorological parameters and traffic flow conditions of the day to forecast the traffic on the main roadsTVOC gasChange. In Hong Kong, the Environmental Protection Department has established facilities in Causeway Bay, Central, and Mong KokThe "Urban Monitoring" system allows the public to understand the level of urban air pollution index through timely release of air monitoring results.