Take in a deep breath. Do you feel refreshed and rejuvenated? If you are sitting inside your home, this might not always be the case. Indoors air in many homes can be very poor quality.
There are many things that affect the quality of the air inside your home. Some of the choices we make, such as smoking, having pets and keeping windows closed are obvious factors that affect the air we breathe, but there are also less obvious things such as the filters inside your air-conditioning system and the lack of movement of air in your home.
It is very beneficial for your air quality to open a few windows and air out your living space. You should also make sure that you have a regular schedule for replacing the filters in your air-conditioning unit.
If there is mold growing anywhere in your home, this could also be very detrimental to your health and should be taken care of right away.