Can you tell me the effect on indoor air pollution?

Indoor air pollution. It is very difficult to tell you what pollutant you are exposed to without having the air scientifically evaluated by a professional. What you probably have is indoor allergies to dust mites or molds or other air inhalants. Do you have the same symptoms out of that building? How old is the structure? Forced air or steam heat? All of this is factored in. Good luck.