IoT-Based Air Quality Monitoring System with Server Notification

Abstract

The level of pollution has risen across time as a result of a range of factors including fast urbanization, increased automobile use, industrialization, and urbanization, all of which have a negative influence on human happiness by directly affecting the health of individuals who are exposed to it. In order to stay on top of things, I have created a spreadsheet. We will create an IoT-based air pollution monitoring system in which we will monitor the air quality over the internet and send an alarm, i.e., a signal, when the air quality drops or rises above a certain level, i.e., when there is a sufficient amount of harmful gases in the air, such as carbon dioxide, smoke, liquor, benzene, and nitrous oxide. On the LCD, it will show the current air quality and also over on the web, so we all can easily monitor it. You might use your computer or smartphone to monitor the pollution level in this internet-based system.