The utility model discloses an environmental monitoring collection system for a power distribution station, and the system comprises a sensor which is disposed at the power distribution station and used for collecting and uploading the environmental information of the power distribution station in real time; a monitoring and measurement device, which is in circuit connection with the output end of the sensor and used for receiving the environmental information, collected by the sensor, of the power distribution station; and a communication module, which is in bilateral circuit connection with the environmental information of the monitoring and measurement device and used for the outward communication output of the collected environmental information of the power distribution station. The system is provided with a temperature and humidity collector, a water sensor and a point-type smoke sensor, so the system can detect the temperature and humidity of the power distribution station, whether water penetrates, and the condition of fire. If an abnormality happens, an alarm is given in real time and the corresponding information is uploaded, thereby achieving the all-round monitoring of the environment of the power distribution station, and guaranteeing the safety and power supply reliability of a power grid.