• KAMAL KUMAR SHARMA

The world is going through a detrimental change and one of the factors responsible for this is the seriously high levels of menace causing contamination of air. India is one of the top three most polluted countries in the world after USA and China. 21 among top 30 most polluted cities are Indian cities. There are many factors lending a hand to this menace like rapid population explosion which is a serious concern in India. The other factor is primitive methods of farming causing extremely high levels of PM2.5 emission in the atmosphere. India has one of the largest middle-class populations hence giving rise to a huge number of personally owned vehicles. This causes 5% of the pollution in India. In this paper, we created an Internet of things-based air pollution meter aimed at sensing and monitoring air pollution. We will be using an android app and an Internet of things enabled development board for pushing data to the cloud. We have used DHT11 and MQ135 sensors for our data acquisition sensors.

"A MODEL ON AUTOMATIC AIR POLLUTION SENSING METER ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.6, Issue 2, page no.114-116, February-2019, Available :http://www.jetir.org/papers/JETIREM06019.pdf

"A MODEL ON AUTOMATIC AIR POLLUTION SENSING METER ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.6, Issue 2, page no. pp114-116, February-2019, Available at : http://www.jetir.org/papers/JETIREM06019.pdf