How do local meteorological conditions impact the dispersion of particulates?

Local meteorological conditions play a crucial role in how particulates disperse in the atmosphere. Factors such as wind speed and direction, temperature, humidity, and atmospheric stability can all influence the movement and behavior of pollutants. For instance, strong winds can help disperse particulates over a wider area, while calm conditions might lead to accumulation in a localized region. Similarly, temperature inversions can trap pollutants close to the ground, limiting their dispersion. By modifying these elements, meteorological conditions directly affect how and where particulates spread after being released, demonstrating their significant influence on atmospheric dispersion processes.