The Design and Implementation of an IoT Sensor-Based Indoor Air Quality Monitoring System Using Off-the-Shelf Devices

IAQ monitoring studies have gained renewed interest post COVID-19. Furthermore, accessibility to the corresponding enabling technologies has improved considerably in terms of cost and requisite knowledge. This paper aims outline key decisions involved for researchers building managers alike seek implement their own environmental study using commercially available hardware software. To do so, this first outlines essential elements or blocks an IoT architecture, detailing design criteria selecting various Secondly, it process integrating these different components flow data from device databases end-user applications. demonstrate process, was conducted at open-plan office. Our results demonstrated framework can be adapted worksites with minor modifications provide flexibility interchange components. The collected easily integrated into open-source analytic software visualization make informed manage IAQ. It is through that we recommendations on how other users may adopt similar frameworks.