Indoor environment monitoring system

The invention discloses an indoor environment monitoring system. The indoor environment monitoring system comprises a monitoring terminal arranged indoors and used for acquiring indoor environment monitoring data, a monitoring host connected with the monitoring terminal and used for receiving the environment monitoring data and triggering alarming when it is judged that the environment monitoring data exceed the preset range, and a display device connected with the monitoring host and used for displaying the environment monitoring data. According to the indoor environment monitoring system, monitoring of the indoor environment is achieved, alarming can be triggered when it is monitored that the indoor environment monitoring data exceed the preset range to remind residents, the residents can grasp the indoor environment change in real time, the monitoring functions of the system are complete, and the good indoor environment can be guaranteed.