Iot Based Indoor Air Pollution Monitoring Using Arduino

This paper proposes an approach to monitor Air pollution parameter using the Arduino. The system is designed using the embedded c coding language. The monitored values can be accessed from the Internet of Things platform. The air pollution parameters are taken from the low cost gas sensors. The parameters include: concentrations of smoke, carbon monoxide and nitrogen-di-oxide, temperature and humidity. Also an alarm is triggered to indicate high concentrations of emissions. This acts as a warning to the authorities about the air pollution rate. A graph is plotted using the monitored values using Thing speak platform.