The proposed works implements a prototype of detecting harmful gases in a given environment, along with air and water quality monitoring. This device is capable of detecting temperature and LPG leakage in home environment, monitoring water quality in a given area along with warm body detection and methane concentration inside drains. The temperature and LPG leakage is detected with the help of temperature and MQ-6 sensors, the water quality is monitored with the help of pH and turbidity sensors. The human presence inside the drain is detected with the help of PIR sensor and methane concentration with the help of MQ-4 sensor. The sensor nodes are based on wifi enabled Arduino microcontroller, that receives data from the sensors and converts it into digital data that are transmitted to the webpage. The main concern of this paper is the real time monitoring of various parameters by implementing low-cost sensors that are useful for both home and the society.