What is the Air exchanged in normal quiet breathing?

In normal quiet breathing, also known as tidal breathing, the volume of air exchanged is typically around 500 milliliters per breath in an average adult. This amount, known as tidal volume, represents the air inhaled and exhaled during relaxed, unconscious breathing. Over the course of a minute, this can amount to approximately 6 to 10 liters of air exchanged, depending on the respiratory rate.