MUMBAI, India, Nov. 2 -- Intellectual Property India has published a patent application (202641125543 A) filed by Vellore Institute Of Technology, Chennai on October 21, 2026, for An Iot-Based System To Monitor Air Quality Within A Premise.

Inventors include Sreedevi V. T; Arul R; Vinayak Vinod; Arun Aravindan; Vinay Krishna K T; and Lakshita.

The application for the patent was published on October 30, 2026, under issue no. 44/2026.

Abstract: A real-time air quality monitoring system 100 includes a plurality of sensors 102 configured to sense presence of harmful gases and dust particles present in near environment; an Arduino Uno microcontroller 104 paired with an ESP32 microcontroller board 106, both including database, one or more processors communicatively coupled with their memory storing instructions, when executed, processor perform independent operations to receive, by Arduino Uno 104, real-time comprehensive air quality data for a premises sensed by the sensors 102; process received data to determine real-time values of different air quality parameters; transmit processed data to the ESP32 microcontroller 106 through wireless network 120; and display real-time values of air quality parameters on a display screen 110 for continuous monitoring with refresh intervals.

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