**8. Conclusions**

This chapter describes a Wireless Sensor Network (WSN) based air quality monitoring system for Solapur city using IoT and LabVIEW. An amalgamation of WSN and IoT makes the system more reliable, smart and scalable than the traditional data logger system. A cost-effective, least power and efficient wireless star network based online air quality monitoring scheme is developed that includes temperature, humidity, RSPM, carbon monoxide and nitrous oxide measurements. The system evaluates the contamination level in the public areas. IoT accredits the users to observe the contamination levels of the region where the system is installed. Moreover, LabVIEW diminish the hardware necessity through visual coding. The real-time data on user's mobile phone can examine to recognize the air quality in the installed area of the system. Due to the use of IoT web platform and XBee wireless protocol, the developed system is less time consuming and less power consuming over to the traditional system.
