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Design and deployment of sensor system — envirobat 2.1, an urban air quality monitoring system

Today, air pollution is of major concern. Measuring and monitoring the concentration of pollutants is a major task. Envirobat2.1 is an air quality monitoring device built using commercially available sensors. This device offers cost effective, low power, wireless, efficient and portable features. As an added advantage, the real time data from the globally placed Envirobat2.1 can be accessed by the user through their smart phones as an application of IoT. The device has the capability to sense atmospheric pressure, temperature, humidity, CO2, CO, NO2, dust particles.