Good ozone is found in the stratosphere and absorbs all harmful UV radiations.
Bad ozone:
Ground-level ozone is considered to be bad ozone.
Because ground-level ozone can be dangerous to humans, animals and plant life.
Damaged airways, chronic bronchitis, asthma, and emphysema are all possible outcomes.
Ground-level ozone can also harm vegetation and ecosystems. The contaminant has the potential to cause mass crop death, limiting growth and increasing disease.