What phenomenon sells a significant increase of pollutants during temperature inversions?

Temperature inversions create a unique atmospheric condition where a layer of warmer air traps colder air – and any pollutants within it – near the surface. This phenomenon prevents the typical vertical mixing of air, which usually helps disperse pollutants into the upper atmosphere. As a result, pollutants accumulate in the lower atmosphere, leading to significantly increased concentrations at the surface. Under these inversion conditions, the usual processes that would dilute or disperse these pollutants do not occur, leading to poorer air quality and potential health hazards for those exposed. Understanding this concept is crucial for effectively managing air quality and responding to pollution events during temperature inversions.