• Mr.P.Aravind
• G.A.Jenifer Angel Mary
• G.Kavibharathi
• B.Prathiba

Air pollution is the largest public health challenge in the world. It leads to adverse effects on Human health, climate and ecosystem. This creates a need for measurement and analysis of real-time Air quality monitoring which can be done using different sensors. This paper presents a real-time standalone Air quality monitoring system which includes various parameters: PM2.5 and PM10, an invisible particles circulates in air which can be measured using Nova PM Sensor SDS011. PM particles are generated larger in amount while burning any material. In addition to this, we use BME280 sensor to measure Temperature, Pressure, Humidity and Altitude to monitor the changes in PM accordingly to these parameters. The sensed data are displayed in Blynk App and compared with Air Quality Index to identify the quality of air.

PM2.5, PM10, Air Quality Monitoring.

"IoT BASED AIR QUALITY MONITORING SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 5, page no.162-165, May-2019, Available :http://www.jetir.org/papers/JETIR1905726.pdf

"IoT BASED AIR QUALITY MONITORING SYSTEM", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 5, page no. pp162-165, May-2019, Available at : http://www.jetir.org/papers/JETIR1905726.pdf