Research on the virtual height of urban haze index measurement based on data mining technology

The problem of virtual height in the haze instrument measurement has been studied in this paper. Based on data mining technology, the meteorological effect function and non-meteorological effect function have been introduced. This paper has analyzed a large amount of real-time data information collected in multiple regions of China. According to the main components of the meteorological and non-meteorological effects that form the haze, a haze evaluation index system and detection algorithm have been constructed. Aiming at the current problem of detecting virtual height in haze, a modified algorithm for detecting virtual height has been constructed. Theoretical basis for improving the accuracy of the haze detection system and the haze monitoring system in China has been provided.