Ozone located in the troposphere is
a. considered a pollutant
b. beneficial to living organisms
c. higher in concentration than ozone in the stratosphere
d. all of the above

The correct answer is - a. considered a pollutant.

The ozone in the troposphere, often referred to as ''bad ozone'', is considered an air pollutant. It is very harmful to inhale it, and it is also making a lot of damage to the crops, trees, and pretty much most of the plants. The ozone in the troposphere is the main ingredient in the smog that appears in the urban areas.