Home Air Quality Monitoring System Project

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With deteriorating air quality all over the globe due to industrial and vehicular pollution, there is an increasing risk of breathing problems and lung diseases arising from it. To take action against air pollution we must first start by realizing the amount of air pollution and then go after its sources. This requires monitoring air quality at each and every house so that we can actually measure it ourselves and then go for its source. To measure the air quality in the apartment, this air quality monitoring system can be used. This air quality detector not only measures the Carbon Dioxide (CO2) level in the air, but also measures the level of humidity and temperature both inside the room and outside environment. This project consists temperature, humidity sensor and CO2 sensor. These sensors are attached with the system inside the room to calculate the room temperature, humidity and CO2 and also on the roof of the house to calculate the atmosphere temperature, humidity and CO2. It also has LCD attached to it which displays the value of the temperature, humidity and CO2 levels measured.