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

Inadequate air quality monitoring in the cabin can lead to health risks such as respiratory issues for passengers because the air inside an aircraft must be carefully regulated to ensure it is safe and comfortable. Without effective monitoring, pollutants, allergens, or excess carbon dioxide can accumulate in the cabin atmosphere, potentially resulting in respiratory problems or discomfort for individuals onboard.

Air quality encompasses several factors, including levels of particulate matter, humidity, and the balance of oxygen and carbon dioxide. If these parameters are not maintained within safe limits, passengers may experience symptoms ranging from headaches and dizziness to more severe respiratory problems, particularly for those with pre-existing conditions or sensitivities. Proper air quality management is vital for passenger well-being, and this is why its inadequacy can have serious health implications.