Respiratory health is important for everyone, not just people with lung diseases. Good respiratory health means being able to breathe properly and efficiently. This is important for physical activity, as well as for overall health and well-being. There are many things that can affect respiratory health, including air pollution, smoke, and dust. Respiratory health can also be affected by chronic health conditions such as asthma, bronchitis, and emphysema. It’s important to be aware of the things that can affect your respiratory health and to take steps to protect yourself. This includes avoiding exposure to air pollution and smoke, and getting regular check-ups if you have a chronic lung condition. Taking care of your respiratory health is an important part of taking care of your overall health. Asthma, for example, is a common respiratory disorder that can make everyday activities difficult. COPD, another respiratory disorder, is the third leading cause of death in the United States.