IoT Based Industrial Air Quality Monitoring System

In the past two decades, researchers have accelerated a number of different methods to monitor and reduce air contamination leading to the development of efficient and effective air quality measuring systems using air purifiers. Although, recent technological advancements such as IoT (Internet of Things) with Cloud Computing have allowed researchers to obtain and monitor real-time data. In this report, an IoT-enabled industrial air quality monitoring device is proposed. This device is enabled with an MQ-135 gas sensor for precisely monitoring the air quality and detecting the presence of foreign contaminants such as alcohol. The proposed device also uses a Node MCU ESP S266 Wi-Fi module to efficiently transmit real time data to a smart device (E.g. Smartphone) using an IoT platform.