Don your sunscreen! Don your hat! Whether or not the molecule is useful or unsafe has very little to do Using the chemical makeup and everything to complete with place. About 10% of the ozone in the ambiance is located in the troposphere, the layer we are now living in. https://ozonegeneratorsforhome19753.ampedpages.com/helping-the-others-realize-the-advantages-of-indoor-air-quality-improvement-56043624