Sea level oxygen is around 21% and Denver has about 18% available oxygen.
About 21% of inspired air is oxygen.
Room air is about 21% oxygen.
oxygen percentage in air is 20%
In both places, 20% of the atmosphere is oxygen. However, in Denver the atmospheric pressure is lower, and the partial pressure of oxygen is lower, so less oxygen is available for respiration, and athletic performance there will be diminished.
Air contains about 19-20% oxygen
Around 21% of the air you breathe is oxygen.
21%oxygen
As altitude increases, the percentage of oxygen in the air decreases. This is because the air becomes thinner at higher altitudes, leading to lower oxygen concentrations.
About 21%
About 21%.
About 18%
The percentage of oxygen in the atmosphere is 20.75%. The atmosphere has many other elements that we breathe in besides oxygen. Oxygen needs to be present for life on earth.