What Is Normal Blood Oxygen Level. Normal oxygen saturation SpO2 In a healthy person a normal oxygen saturation is above 95. Older adults tend to have lower oxygen saturation levels than younger adults.
An SpO 2 reading of 95 or more is generally considered to be a normal oxygen level. An SpO2 below 90 is considered low and referred to as hypoxemia. Normal pulse oximeter readings usually range from 95 to 100 percent.
Insufficient saturation can cause issues such as chest pain shortness of breath and increased heart rate.
Values under 60 mm Hg usually indicate the need for supplemental oxygen. For most healthy people the range is usually 95-100. If a pulse ox measured your blood oxygen level SpO2 a normal reading is typically. What is a normal blood oxygen level SpO 2 reading.
