Which chronic health condition can be caused by pollen, mold, smoke, and air pollution?

Asthma is a chronic health condition that is often triggered or exacerbated by environmental factors such as pollen, mold, smoke, and air pollution. These irritants can lead to inflammation and constriction of the airways, making it difficult for individuals with asthma to breathe. Symptoms may include wheezing, shortness of breath, chest tightness, and coughing, particularly during exposure to these environmental triggers.

While heart disease, chronic obstructive pulmonary disease (COPD), and allergies can be influenced by similar environmental factors, asthma is specifically characterized by the acute response of the airways to allergens and irritants, making it the most fitting answer in this context. Individuals with asthma often need to manage exposure to these triggers to control their symptoms effectively.