The generation of Ozone is only harmful to the environment from the point of the high amounts of electric energy needed at an industrial level , Small ozone generators for cleaning rooms etc are not normally a problem however inhaling ozone can cause health problems.
You dont need to worry unless close to an industrial ozone generator that cracks its containment vessel....then get as low as you can to the ground.
Well, there you have it. Everyone I've heard of who's done it has said it worked wonders, so I'll have to look into it. Magic Tree just doesn't cut it anymore...
it can also cause harm to your respiratory system, so best to just hold your breath and walk away.
