Abstract:
Millions ofpeople worldwide die prematurely as a consequence ofair pollution. Many
of these deaths occur in large cities, where exhaust from cars, factories, and power
plants fills the air with hazardous particles.Air quality nowadays has been degraded to
a large extent that it has become a necessary criteria for us to monitor its quality. The
quality of air has been affected by various factors like industrial emission, vehicular
transmission etc. The evolution of various technology like the Internet of Things,
Raspberry Pi, it has become easier for us to deploy sensors and allow to detect the
quality of air in real time. The Internet Of things is a term for various devices
communicating with each other which was not possible before since the different
devices use different kind of data which has been overcome by the use ofsingle board
computer (Raspberry Pi). Integration of IOT with Sensor nodes with the help of
Raspberry Pi for Air Quality Monitoring provides an effective way than the approaches
that were previously used. Sensor web node is proposed with commercial gas
for detecting the gases to monitor both indoor and outdoor air quality. The results
obtained through these sensors are then evaluated
