What is a potential consequence of high residence time for atmospheric pollutants?

High residence time for atmospheric pollutants means that these substances remain in the atmosphere for an extended period before they are removed through various processes such as precipitation or degradation. When pollutants have a long residence time, they can accumulate in the atmosphere, leading to prolonged exposure for populations. This extended duration can result in a variety of health risks, including respiratory ailments, cardiovascular issues, and other serious health concerns related to air quality.

Moreover, the continued presence of pollutants can exacerbate existing environmental issues, such as acid rain or smog formation, which further contributes to health hazards and environmental degradation. Therefore, the potential consequences of high residence time include not only an increase in health risks but also a heightened burden on healthcare systems as populations experience chronic exposure to harmful substances. This connection underscores the importance of monitoring and regulating atmospheric pollutants to mitigate their impact on public health.