Breathing in dirty air regularly could raise your risk of dementia over time, a large new study has found.

While wildfire smoke is unhealthy, people and animals are also at health risk from what they can't smell.

In an effort to keep an eye on Sioux City's air quality, the Iowa Environmental Council (IEC) has asked residents to help ...

The Illinois EPA declared an Air Pollution Action Day in the Chicago metro area. See today's air quality index forecast for ...

Air pollution used to be much worse. In October of 1948, a thick, choking smog settled over the small Pennsylvania town of Donora. The town was home to two steel plants.

Prenatal exposure to ambient fine particulate matter and climatic factors, such as temperature and rainfall, are associated ...

Ten-year mean exposure to UFPs, fine particulate matter, nitrogen dioxide, elemental carbon is linked to increased risk for meningioma.

Air pollution exposure has been linked to neurodevelopmental disorders as well, including autism and ADHD. But why are children so vulnerable to levels of air pollution the EPA considers safe?

On June 24, the city released initial air quality test results. But the analysis was flawed, some experts said.