What is one possible effect of particulate matter exposure?

Exposure to particulate matter, which consists of tiny particles or droplets in the air that can be inhaled, is associated with several adverse health effects, particularly on the respiratory system. One significant outcome of such exposure is the development of respiratory diseases. This can include conditions like asthma, chronic bronchitis, or even more severe lung diseases. The particles can penetrate deep into the lungs and enter the bloodstream, leading to inflammation and a range of health issues, highlighting the importance of understanding air quality and its impact on health.

The other options do not accurately represent the typical effects of particulate matter exposure. Improved lung function and enhanced cognitive function are not supported by scientific evidence regarding particulate matter effects, as exposure is generally detrimental rather than beneficial. Similarly, while annoyance might be a mild subjective experience related to air quality, it pales in comparison to the serious respiratory health implications associated with particulate matter exposure.