Air quality monitoring bag

The invention relates to the technical field of air quality monitoring and particularly relates to an air quality monitoring bag. The monitoring bag comprises a bag body and a monitoring device, wherein the monitoring device comprises a coarse filter and a monitoring assembly, the monitoring assembly is located in the bag body, the coarse filter is arranged outside the bag body, and the coarse filter is connected with the monitoring assembly; the air quality monitoring bag can be used for outdoor environment air quality monitoring and can also be used for indoor air quality monitoring, all themonitoring assemblies are integrated in the bag body in a miniaturized and light-weight design, the equipment cost is reduced, the occupied area is reduced, the air quality detection mode is more flexible, and the application range is wide; according to the monitoring bag, the distribution condition of air quality in time and space can be obtained more finely, monitoring problems that the monitoring range is limited and