Sea level
sea level because the closer you get to the center of the earth the more pressure there is and a top a mountain there is less gravity force pulling you down so you feel a lot lighter.
Cairngorm Mountain
The country Tibet is located in the Himalayas mountain ranges. Tibet sits atop geological structure Tibetan Plateau, which is the highest region in the world.
Tibet is located in south-west China, central-south Asia. Tibet sits atop the Tibetan Plateau which includes the Himalayas and many of the highest mountain peaks in the world.
The higher you climb the less oxygen there is. At the summit of Mount Everest there is approximately 33% of the oxygen that is available at sea level.
The cast of Atop Coat Mountain - 2014 includes: Domini Anderson as Aleph Alan Kliffer as Emilio Alexander Plouffe as Finn
low pressure
Nevado Sajama is the highest mountain in Bolivia (6542 m or 21,463 feet ASL). In a 2001 protest against FIFA bypassing La Paz as a host site, some Bolivians played a soccer game atop the mountain.
low pressure region
Toledo is a Spanish city located atop a mountain surrounded by the Tajo River. It is known for its medieval architecture and historic significance as the former capital of Spain.
According to Hello BC website (http://www.hellobc.com/en-CA/SightsActivitiesEvents/Attractions/ViewPoints/Vancouver.htm) the Boedel Floral Conservatory atop Little Mountain in the city's Queen Elizabeth Park at 501 ft above sea level holds the honour of being the highest point in Vancouver. By comparison the Lions Gate Bridge towers are only 364 ft.
On the contrary, air pressure decreases with elevation.