In terms of maintaining cabin atmosphere, why is monitoring humidity important?

Monitoring humidity is crucial for maintaining the cabin atmosphere primarily because it directly impacts passenger comfort and health. Proper humidity levels contribute to a pleasant environment, which enhances the overall travel experience.

High humidity can lead to discomfort, such as feelings of stuffiness or excessive heat, while low humidity can cause dryness in the air, leading to issues like dry skin, irritation in the eyes, and respiratory problems. Additionally, maintaining balanced humidity levels helps in controlling the growth of pathogens and allergens, contributing to a healthier environment aboard the aircraft.

In conclusion, by monitoring and controlling humidity, the cabin environment can be optimized for passenger ease and well-being, which is essential for long flights where individuals are confined to a limited space for extended periods.