Is 92% a good oxygen level?
In most people, a healthy blood oxygen level is 95–100%. Anything below 95% is considered low and may put you at risk of hypoxemia.
That said, people with certain conditions, such as COPD, may need to maintain their blood oxygen at a different level.
Speak with a doctor to determine the ideal or realistic level for you.
At what oxygen level should I be concerned?
A blood oxygen level below 95% is considered low and may put you at risk of hypoxemia.
Symptoms of low blood oxygen levels include:
shortness of breath
coughing or wheezing
a blue discoloration of your nail beds, skin, and mucus membranes
If you’re experiencing any of these symptoms, get immediate medical attention.
Is it OK if your oxygen level is 94?
A blood oxygen level below 95% is considered low. But, a pulse oximeter might have a 2–3% margin of errorTrusted Source. If you’re concerned about your blood oxygen level, an ABG test may provide a more accurate measurement.
Maintaining a blood oxygen level of 75–100 mm Hg or 95–100% is vital for a healthy heart, brain, and kidneys. Most people don’t need to monitor their blood oxygen levels regularly.
But if you have a health condition that may cause low oxygen states, measuring your levels with pulse oximetry is noninvasive and quick.