| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide an air quality evaluation device and an air quality evaluation system capable of evaluating air quality maintenance performance of a building itself.SOLUTION: An air quality evaluation system includes: an indoor air quality sensor 10 for outputting an indoor air quality value showing indoor air quality of a building; an outdoor air quality sensor 20 for outputting an outdoor air quality value showing outdoor air quality of the building; and an air quality improvement device 30 for cleaning the indoor air of the building. Also, the air quality evaluation system has an indoor air quality sensor 10 and an air quality evaluation server 100 which can communicate with the indoor air quality sensor 10. The air quality evaluation server 100 includes an evaluation unit for acquiring an improved degree of the indoor air quality of the building based on an average value b preset based on the outdoor air quality value received from the outdoor air quality sensor 20 and the indoor air quality value received from the indoor air quality sensor 10 when the air quality improvement device 30 is operated.</p> |
