It is not the greatest thing since sliced bread. I do liken it to "fire without heat". # Ozone in the ozone layer protects us from UV-B from our Sun. # Ozone in industry modifies surface characeristics of plastic, allowing for inks to be applied. # Ozone in water treatment acts as a floccing agent (filter aid), an oxidant (taste and odor), and a primary sterilant. # Ozone in dentistry serves as a sterilant for oral treatments. # Ozone in medicine serves as a sterilant, and in repair of various forms of ligaments / spine discs. # Ozone produced by marigold roots fights off attacks by things like nematodes. # Ozone produced by white blood cells fights off infections (and inflammation results). # Ozone is used in homes and by Nature to "freshen" the air. It is however a pollutant, so care must be taken when applying it to a space people will be in. # Ozone is used in fire and / or water damaged structures to remove smell / mold, to allow occupancy.
The Antarctic ozone hole is not useful. It was harmful.
Ozone layer is very useful. It acts as a shield to the earth.
Yagnas are not at all useful for ozone repairing. They are just myths.
Ozone is useful. The oxygen forms again transforms to form ozone.
The ozone is useful as it absorbs the harmful UV radiations from the sun. These are fatal for life on earth.
Ozone is a bleach, a sterilizer, and a protection from sunburn. Ozone makes available monatomic Oxygen: it does whatever Oxygen does, but it's stronger, more active. Otherwise, in general, see Answer to "How can Ozone be useful".
It is harmful at ozone layer. It is because this leads to depletion of ozone.
The oxygen formed in upper atmosphere is not for breathing. It forms again into ozone by natural phenomenons.
The good ozone is a pollutant. While the atmospheric ozone is useful as it protects us from Uv rays.
Ozone at the atmospheric level is useful as it absorbs the harmful UV rays. It is bad at ground level as it acts like a greenhouse gas.
ozone layer prevents the rays (UVB) of the sun to go directly to earth.
Ozone in stratosphere helps to absorb the UV rays. These are the harmful rays of the sun.