There is a vital link between the conditions in which you live and your health and wellbeing, yet the Environmental Protection Agency (EPA) has found that indoor air quality in many American homes is between two to five times worse than it is outside. Poor air quality is linked to a host of health conditions that can interfere with your ability and goals as a cyclist – including respiratory, cardiovascular, and allergy-related problems. It can also affect your mental health. Air quality, however, is just one aspect of home life that is related to your ability to practice and enjoy various sports like cycling.