An embodiment of the invention provides radioactive monitoring equipment. A positioning device, an omnibearing radiation detection device, a radioactive nuclide imaging identification device and a processing device are fixed on a carrying device respectively; the positioning device is connected with the processing device; the omnibearing radiation detection device is connected with the radioactive nuclide imaging identification device; the radioactive nuclide imaging identification device is connected with the processing device. Mobile detection of each detection module is realized through the carrying device, whether radioactive radiation exists in a three-dimensional space in a range is judged through the omnibearing radiation detection device, and if yes, the radioactive nuclide imaging identification device is used for accurately measuring the radioactive radiation and performs measurement continuously with movement of the carrying device; in combination of the positioning device, the radioactive radiation level distribution of all to-be-detected areas is finally determined, and radioactive radiation detection is rapidly and effectively monitored.