what determines whether pollutants get blown away or trapped locally? atmospheric stability weight

Brief Explanations:

Atmospheric stability refers to the tendency of air to either remain in place or change vertical position. In stable atmospheric conditions, air resists vertical movement, which can trap pollutants locally. In unstable conditions, air readily rises and mixes, helping to disperse pollutants. Weight of pollutants can also play a role, as heavier pollutants may not be as easily blown away compared to lighter ones. However, atmospheric stability is a more overarching and significant factor in determining whether pollutants are blown away or trapped as it affects the overall air movement and mixing patterns in the atmosphere.

Answer:

Atmospheric stability