What can be a consequence of inadequate air quality monitoring in the cabin?

The consequence of inadequate air quality monitoring in the cabin primarily relates to health risks, including respiratory issues for passengers. Effective air quality monitoring is crucial in an aircraft cabin since it ensures that the air is properly ventilated and free from harmful contaminants. Poor air quality can lead to a build-up of carbon dioxide, odors, allergens, or other harmful substances, which can cause discomfort or health problems, particularly for individuals with pre-existing respiratory conditions.

Maintaining proper air quality is essential for passenger comfort and safety. If there is a failure to monitor and adjust cabin air quality adequately, it can lead to serious health implications for everyone on board, which is why it is a primary concern in cabin atmosphere control systems.