It depends what you mean by Air Pollution. The most significant source for Air Pollution is Ground Level Ozone. Ozone reaches unhealthy levels 5 to 12 times a year on Cadillac. Fortunately most of the time that wave of pollution happens late in the day or even evening. Most high Ozone Levels are from 6pm to 1 am.
The air is usually very thin at the top of a mountain.
Because mountain is a higher and the air is top and right and left of a mountain.🙂
The air at the top of the mountain is going to be much less dense than the air at the bottom of the mountain because it is affected less by gravity.
the top of the carborator
It doesn't. Pressure is lower at the top of a mountain because there is less air weighing down on top of it.
As you move from the bottom to the top of the mountain, the air pressure decreases.
At the top of the mountain you feel more colder than the normal temperature.
From what I recall, the air at the bottom of a mountain is usually warmer, wetter, and more oxygenated. The air at the top gets less of these three depending on as high up as you go.
On top of a mountain
because the air at the top of the mountain ha s a lot less oxygen in it at the bottom of it. also the air particles have less room to move then at the bottom of the mountain
is decreases
The higher you are in the atmosphere, the lower the air pressure. Seeing that the top of a mountain is quite high, the air pressure is low; the air is thinner. This is why you need oxygen tanks to reach the top of Mount Everest