The invention relates to the electric network pollution data analysis technology, in particular to an electric network pollution data tree-shaped analysis system based on a PQDIF standard. The electric network pollution data tree-shaped analysis system based on the PQDIF standard solves the problems that an existing electric network pollution data analysis system is poor in data analysis real-time performance, poor in data transmission stability, low in data transmission speed and poor in data sharing performance. The electric network pollution data tree-shaped analysis system based on the PQDIF standard comprises power quality monitors, carbon footprint power monitors, a monitoring master station, a GIS server, a Web server, an emulation server, an evaluation server, wireless APs, wireless gateways, optical fibers and an radio wave channel, wherein all the power quality monitors jointly form branches of a tree-shaped topological structure, and the first wireless AP and the second wireless AP jointly form a trunk of the tree-shaped topological structure; all the carbon footprint power monitors jointly form branches of a tree-shaped topological structure, and the third wireless AP and the fourth wireless AP jointly form a trunk of the tree-shaped topological structure. The electric network pollution data tree-shaped analysis system based on the PQDIF standard is suitable for analysis on electric network pollution data.