One of the most significant impacts of a weather inversion is on air quality. When cooler air is trapped near the surface, pollutants such as vehicle emissions, industrial smoke, and particulate matter can accumulate. This can lead to smog formation and poor air quality, which may pose health risks, especially for individuals with respiratory conditions. Inversions can also exacerbate the effects of wildfires by trapping smoke close to the ground, reducing visibility and increasing health hazards.