A temperature inversion occurs when cooler air lies above warmer air warmer air lies above cooler air the air temperature decreases with altitude the air temperature is uniform

A temperature inversion occurs when warmer air lies above cooler air, which can lead to interesting atmospheric phenomena such as smog and poor air quality. This scenario typically happens on clear nights when the ground cools rapidly, causing the air closest to the ground to become cooler than the air above it. The result? A trapped layer of cool air that can make pollution linger at low altitudes! In urban areas, temperature inversions can create significant health impacts due to the accumulation of pollutants. For example, during a winter inversion in cities, the air can become stagnant, trapping particulate matter and other emissions from vehicles and factories. This phenomenon reminds us of the importance of monitoring air quality and implementing measures to reduce pollution, particularly on those chilly, clear nights!