CNExT Registry Software CNExT Registry is our core Windows registry product, and the basis for our expanded Enterprise, Multi-Hospital and Cancer Alert System products. read more CNExT â A Scalable Solution
The ozone layer is located in the stratosphere, a region of the atmosphere that is about 10 to 50 kilometers above the Earth. The stratosphere consists of approximately 90 percent ozone. Ozone has the chemical formula O3.
Ozone in the Stratosphere. About 90% of the ozone in the Earth's atmosphere is found in the region called the stratosphere. This is the atmospheric layer between 16 and 48 kilometers (10 and 30 miles) above the Earth's surface.