Design and Implementation of an IoT-Based Air Quality Monitoring and Control System

Anist A., Mohammed Afrideen Ismail A., Muralikrishnan K.

2025

Abstract

Air pollution is a serious threat to public health and environmental sustainability, particularly in industries and confined areas where poisonous gases have the potential to aggregate. The current systems of air-quality monitoring are costly and do not provide real-time intervention. To overcome this, we intend to implement a low-cost and automated air-quality monitoring and purification system incorporating MQ2 and MQ7 gas sensors, ESP8266, an LCD, a buzzer, and an air purifier. The novelty of this work comes from the fact that it cannot only sense dangerous gases in real time but also act upon it immediately by triggering an air purifier, thus taking a proactive stance towards air-quality control. The system incorporates an L293D motor driver for driving and is powered with a low-power supply, which makes it very effective on an economical scale. By allowing for early detection and rapid mitigation, this system promotes safety and adds to an indoor environment that is healthier, providing a sensible solution for industrial, laboratory, and residential use.

Paper Citation

in Harvard Style

A. A., A. M. and K. M. (2025). Design and Implementation of an IoT-Based Air Quality Monitoring and Control System. In Proceedings of the 1st International Conference on Research and Development in Information, Communication, and Computing Technologies - ICRDICCT`25; ISBN 978-989-758-777-1, SciTePress, pages 413-420. DOI: 10.5220/0013914100004919

in Bibtex Style

@conference{icrdicct`2525,
author={Anist A. and Mohammed A. and Muralikrishnan K.},
title={Design and Implementation of an IoT-Based Air Quality Monitoring and Control System},
booktitle={Proceedings of the 1st International Conference on Research and Development in Information, Communication, and Computing Technologies - ICRDICCT`25},
year={2025},
pages={413-420},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0013914100004919},
isbn={978-989-758-777-1},
}

in EndNote Style

TY - CONF

JO - Proceedings of the 1st International Conference on Research and Development in Information, Communication, and Computing Technologies - ICRDICCT`25
TI - Design and Implementation of an IoT-Based Air Quality Monitoring and Control System
SN - 978-989-758-777-1
AU - A. A.
AU - A. M.
AU - K. M.
PY - 2025
SP - 413
EP - 420
DO - 10.5220/0013914100004919
PB - SciTePress