This blog takes a deep dive into the vast array of impacts that air pollution has on human health, exploring how poor air quality affects nearly every area of the human body — from head to toe. Research shows that air pollution is a major environmental risk factor for a slew of diseases, from Alzheimer’s disease to lung cancer to osteoporosis, and can significantly lower lifespan and quality of life. Air pollution accounts for extensive damages to public health, as well as vast economic losses due to healthcare costs and lost school and workdays. While air pollution exposure can impact everyone, its damage is not distributed equally. Children, elderly individuals, those with pre-existing conditions, and those living in low socioeconomic neighborhoods or environmental justice communities bear a disproportionate burden of its impacts — emphasizing the need to protect vulnerable populations by taking better care of our air quality.