Sep 25, 2025 · Normal oxygen levels (SpO2) are between 95% and 100%, indicating an adequate concentration of oxygen in the bloodstream. Levels below 90% are low (hypoxemia) and may …

Normal oxygen saturation levels (SpO2) are between 95 to 100 percent for both adults and children. Oxygen saturation levels below 95% are considered abnormal, and the brain may be …

Jun 13, 2024 · A normal range for your blood oxygen level is between 92% and 100%. SpO2 readings can fluctuate based on activity, overall health, and other factors. Your body relies on …

Jun 29, 2023 · 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 …

Feb 18, 2022 · For most people, a normal pulse oximeter reading for your oxygen saturation level is between 95% and 100%. If you have a lung disease such as COPD or pneumonia, your …

Sep 14, 2025 · Normal blood oxygen levels for healthy adults are between 95% and 100%. Hypoxemia symptoms include shortness of breath, fatigue, and bluish-colored skin.

Jan 25, 2024 · Blood oxygen levels refer to the amount of oxygen circulating in the blood. Normal blood oxygen levels fall between 75 and 100 millimeters of mercury (mm Hg) on arterial blood …

Jul 1, 2025 · What is a normal oxygen level? Is 92% oxygen saturation bad? When should I worry about low oxygen levels? Is 88% oxygen level dangerous? Can pulse oximeters be wrong? …

Feb 24, 2022 · If you measure your oxygen level at home and get a reading of 91–94% or lower, call your doctor, particularly if you may have had exposure to COVID-19. If you are having …

Feb 11, 2025 · Normal levels typically range between 95-100%, but what does that really mean for you? This comprehensive chart breaks down everything you need to know about blood …