The Journey of Air: What Happens When You Breathe Through Your Nose?

Air is the primary thing that goes into our nose when we breathe. Air is a mixture of gases, primarily composed of nitrogen, oxygen, argon, and carbon dioxide. When we inhale, air enters the nose and passes through the nasal passages, where it is warmed, humidified, and filtered to remove dust, pollen, and other particles before it reaches the lungs.