I am 32 years old never smoked or worked in a smoking environment. could i have copd?

Yes: Other causes of COPD exist though cigarette smoking and exposure are most common. Air pollution, work exposure to toxins and several other diseases like alpha 1 anti trypsin deficiency can also cause COPD in non smokers. Childhood health, asthma history and even possibly dietary factors appear to have some influence of getting it. Work with pulmonary specialist if you are concerned.