The Pennsylvania Department of Environmental Protection (DEP) declared a Code Orange Air Quality Action Day throughout ...

Products like hairspray, paint, and cleaners are becoming major sources of summer air pollution as heat increases chemical ...

Almost half of everyone who lives in the United States breathes unhealthy levels of air pollution, according to the American Lung Association’s annual State of the Air report, released Wednesday.

Following a July study that found switching from a household gas stove to an electric one can improve asthma symptoms, a new ...

A vague Bay Area Air District notice has Fremont parents searching for answers.

Air pollution can increase the risk of serious bacterial infections, with the timing and severity depending on the strain ...

As California marks Clean Air Day, an annual event that promotes efforts to reduce pollution, a new study is putting Sacramento's air quality back in the spotlight.

Parts of India, including the capital Delhi, were once again covered in thick smog recently as toxic pollution from industry and crop-burning engulfed the region. Even though India's National Clean ...

An air quality alert has been issued for parts of western Minnesota on Saturday as strong winds could kick up dust and create ...

In 2025, the Trump administration ended a long-running program to collecting air pollution data at U.S. embassies. A new study suggests that led to a 24-33% increase in local pollution levels.