Sponge city monitoring vehicle and city monitoring system

The utility model provides a sponge city monitoring vehicle and a city monitoring system, and relates to the field of city environment monitoring. The sponge city monitoring vehicle comprises a vehicle body, and a water quality monitoring system, a meteorological monitoring system and a data processing and transmitting system which are arranged on the vehicle body, wherein the water quality monitoring system comprises a water quality detection device and a water conveying pipeline which are connected with each other, the water quality detection device comprises a first liquid path, a detection mechanism and a second liquid path, and the detection mechanism is in communication connection with the data processing and transmitting system; the water conveying pipeline comprises a water sampling pipeline and a drainage pipeline, and at least part of the water sampling pipeline can be moved out of the vehicle body to collect a water sample from a to-be-monitored water body; the water sampling pipeline is used for c