Evidence suggests that air within homes and buildings can be 10 to 40 times more hazardous than outdoor air.

Question

Quizplus · Accepted Answer

This statement is true based on research conducted by the Environmental Protection Agency (EPA) in the United States. Indoor air pollutants can come from sources such as building materials, cleaning products, and outdoor pollution that enters through ventilation systems. Poor indoor air quality can lead to health problems like respiratory irritation, asthma, and allergies.

Evidence Suggests That Air Within Homes and Buildings Can Be