which of the following pollutants is most commonly associated with poor air quality?\ncarbon…

which of the following pollutants is most commonly associated with poor air quality?\ncarbon monoxide\noxygen\nnitrogen\nwater vapor
Answer
Brief Explanations:
Oxygen, nitrogen, and water vapor are normal components of air. Carbon - monoxide is a harmful pollutant from incomplete combustion, linked to poor air quality.
Answer:
Carbon monoxide