IOT based air pollution monitoring system in factory.

Abstract

The level of pollution is increasing rapidly due to factors like industries, urbanization, increasing in population, vehicle use which can affect human health. IOT Based Air Pollution Monitoring System is used to monitor the Air Quality over a web server using Internet. It will trigger an alarm when the air quality goes down beyond a certain level, means when there are sufficient amount of harmful gases presents in the air like CO2, CO and NO2 gases, it will monitor dust as well. It will show the air quality in PPM on the LCD and as well as on webpage so that air pollution can be monitored very easily. The system uses sensors for monitoring Air Quality as it detects most harmful gases and can measure their amount accurately.