A ridge of high pressure continues through Thursday keeping cold air and inversions trapped in the valleys. Active weather returns for the weekend.

The Oregon Department of Environmental Quality issued an air quality advisory for Eastern Lane, Eastern Linn, Eastern Marion, ...

Forecasters are warning that air pollution may become trapped and adversely affect humans, due to weather conditions in the U ...

Prince George’s air quality current rates at a four on the 10-point Air Quality Health Index, which indicates moderate risk.

Even though the Palisades and Eaton fires are now mostly contained, the Santa Ana winds have led to new fires flaring up ...

Researchers at ETH Zurich have created new 3D-printed wall and ceiling coverings that naturally absorb and store excess moisture.

Bangladesh consistently ranks amongst the worst in air quality, causing untold damage to people’s health and quality of life. The government must start taking immediate action to mitigate the damages ...

Researchers at the University of Southern California have released an interactive map to show Angelenos how pollution from ...

The San Diego County Office of Education said Friday that Eastlake High, Eastlake Middle, Olympian High, East Hills Academy, ...

Firefighters continue to make progress in containing the massive Hughes Fire that broke out Wednesday near Castaic Lake, ...

Learn what the air quality index (AQI) means, how it impacts your health, and how to stay safe when pollution is high.

Those groups particularly sensitive to particulate matter in the air may want to limit time outside Friday and Saturday.