IOT Based Air Quality Monitoring System

Abstract

Today, Air pollution is the largest environmental risk and damaging the public health throughout the world. This mainly affects human health by diverse diseases like lung diseases, hair fall, throat infection, asthma. Air polluted due to release of Toxic gases by industries, vehicular emissions and increased concentration of harmful gases and particulate matter in the atmosphere. Particulate matter is one of the most important parameter having the significant contribution to the increase in air pollution. This creates a need for measurement and analysis of real-time air quality monitoring so that appropriate decisions can be taken in a timely period. In this IoT project, we can monitor the pollution level from anywhere using your computer or mobile. This is an inexpensive air quality sensor with reasonable accuracy and is accessible to internet through WiFi. This project is to integrate 5 sensors which helps to detect the real-time atmospheric pollution.PM Sensor detects the dust particles per meter.MQ9 and MQ2 sensors detect carbon monoxide,smoke and combustible liquefied gases.DHT11 sensor detects the current temperature and humidity And using gps sensor current geography is located in terms of longitude and latitude. We implemented proposed method by Internet of Things by using IFTTT technologies to analyse air quality.Based on these we send the email alert to authorities to take precautions .The vales are stored in a google drive so that in future we can implement a pollution prediction using machine learning.Also build a mobile application to view the real time values detected by the sensors to the users.