Exposure to air pollution, other contaminants and traditional herbal medicines may be contributing to the development of lung ...

Diagram shows summary of study purpose, exposure, outcome, and key results. Higher long-term exposure to ambient fine ...

Darker colours represent higher levels of particulate matter known as PM. https://airqualitystripes.info/, CC BY-ND In 2021, the World Health Organization issued new guidelines for air quality ...

Extreme heat is making air pollution worse, scientists say. And President Trump’s regulatory rollbacks could drive air ...

Smoke from wildfires in Canada has drifted into the U.S., prompting air quality alerts for Americans as it continues to spread. But when officials and forecasters classify a city's air as ...

Residents can sign up to get alerts from the new system by email showing whether the air each day is contaminated by hydrogen sulfide. The new alert network looks similar to one created by the county ...

We typically spend 80% of our time indoors, where the quality of the air we breathe depends on the age and type of building we occupy, as well as indoor pollution and outdoor pollution sources.