IOT Based Air Pollution Monitoring System

Computer Engineering

An Air Pollution Monitoring System Based on IOT in which using intenet we will monitor the air quality on web server and System will give a alarm when the air quality poor at some extent level, means when there are some amount of harzardous gases are present in the air like CO2, smoke, alcohol, benzene and NH3. It shows the air quality in PPM on the LCD display and as well as on webpage so that we can monitor it very easily. We have use MQ2 sensor for Smoke detector and the MQ6 sensor for LPG detector. But Now we have used MQ135 sensor which detect harmful gases and measure their amount. In this IOT project, you monitor the pollution level from anywhere using your mobile or computer. We will deploy this system anywhere and can also give alarms to some device when pollution exceeds certain level, like we can send alert SMS/mail to the user.

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