Indoor Air Quality Determination and Purification Using IOT, A Review

Abstract—There are numerous health issues that indoor and outdoor air pollution is known to cause. Monitoring pertinent variables and locating pollutant sources are crucial for enhancing air quality. The design and development of a low-cost, mobile Internet of Things (IoT) Indoor Air Quality (IAQ) monitoring system with a approx 10-hour battery life are presented in this work.The device is designed for the monitoring of temperature, humidity, CO2, PM10, and total VOCs. This platform relies on an IoT and a cloud computing technology to monitor indoor air quality anywhere and anytime.. The device is composed of a microcontroller, pollutant detection sensors. And lastly for this project one of our main focuses is to make it portable and purification is done based on input received