AIR QUALITY DISPLAY SYSTEM, AIR QUALITY ADJUSTMENT SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide an air quality display system and an air quality adjustment system capable of reducing cost.SOLUTION: An air quality display system includes an outside air quality sensor 3 which is shared by a plurality of dwellings configuring a multiple dwelling house, which is disposed outside of the plurality of dwellings and which outputs an outside air quality signal showing the outside air quality by detecting the air quality of the outside of the plurality of dwellings. The air quality display system includes an internal air quality sensor 5 which is arranged inside each dwelling, which outputs an internal air quality signal showing the internal air quality by detecting the air quality of the inside of the dwelling. The air quality display system includes a controller 1 which is disposed at each dwelling and which displays information regarding the outside air quality information which an outside air quality signal shows and information regarding the internal air quality which the internal air quality signal shows on a display 4. The outside air quality signal is transmitted to a controller 1 of each dwelling via a multiple dwelling house network 2 which the multiple dwelling house includes.