Development of a Portable Indoor Air Analysis System

The safety of human life depends on indoor air quality. If the permissible concentration of any component is exceeded, the presence of a person in this environment can affect his state and health in general. In recent years, monitoring systems based on microcontrollers have become more and more popular to create the core part of the air quality analysis systems. This paper presents the device that will allow the user to control the quality of the air in the room, ventilate the room in a timely manner or take other steps to eliminate dangerous components for humans in the air.