Anticyclone
anticlones
This description matches a high-pressure system, specifically an anticyclone. In an anticyclone, air descends and moves outward in a clockwise direction in the Northern Hemisphere and a counterclockwise direction in the Southern Hemisphere. This leads to generally clear skies and stable weather conditions.
air pressure!
Winds are generated when air flows from a high pressure area into a low pressure area. This movement occurs due to the pressure difference, with air moving from areas of higher pressure to lower pressure to equalize the pressure gradient.
The spiral shape you are observing is a result of a vortex current which has formed as a result of the pressure difference inside the device and the relatively higher air pressure outside the device. The area closest to the air opening will have a higher atmospheric pressure than area further away from the opening resulting in the rising spiral you see. It is a very similar phenomena to the spiral you also see when you flush a toilet, the only difference is instead of the crap going into a sewer it goes into your lungs.
Winds are simply air that is 'sucked' from a high-pressure area to a low-pressure area.
Winds rush towards hurricane areas due to the pressure difference between the high-pressure system surrounding the hurricane and the lower pressure within the storm. Air moves from high pressure to low pressure, creating strong winds that spiral towards the center of the hurricane.
In the northern hemisphere, winds associated with a low-pressure system blow counterclockwise and inward. This occurs due to the Coriolis effect, which causes the winds to spiral toward the center of the low-pressure area. As air rises in the low-pressure zone, it creates a region of reduced atmospheric pressure at the surface, leading to cloud formation and potential precipitation.
Divergent
Winds move toward a low-pressure area. This occurs because air moves from regions of higher pressure to regions of lower pressure in an attempt to equalize the pressure differences. As air converges toward the low-pressure center, it rises, leading to cloud formation and potentially precipitation. Thus, rather than moving away, winds are drawn into the low-pressure zone.
High pressure.
Winds are typically stronger near a low pressure area because air flows from high pressure to low pressure, creating faster wind speeds. In contrast, near a high pressure area, the air is descending and spreading out, resulting in lighter winds.