What Is Normal Sao2

Oxygen saturation levels (SaO2) ranging between 95% and 100% are considered normal. SaO2 levels lower than 90% (hypoxemia) may lead to health complications and if it drops below 70%, the outcome may be fatal.

What is normal SpO2 by age?

Oxygen saturation levels (SpO2) between 95 to 100 percent are considered normal for both adults and children (below 95% is considered abnormal). People over 70 years of age may have oxygen levels closer to 95%. Normal oxygen saturation levels (SpO2) are between 95 to 100 percent for both adults and children.

Is 94 oxygen saturation bad?

If your oxygen saturation level is 94% or above, it still means there is sufficient oxygen in the body. There is no need to panic. Misusing the same by a person with normal levels of oxygen can deprive someone whose saturation level is well below 90 or 80,” he stated.