The smaller particles could in fact be more harmful as they can get through the body's natural defenses and cause significant ...

The Santa Barbara County Air Pollution Control District announced an upgraded version of its Permitted Facilities Map, an ...

The Santa Barbara County Air Pollution Control District (APCD) offers its upgraded Permitted Facilities Map, which serves as an easy-to-use tool for the ...

A new app aims to provide school communities in polluted areas with real-time data to help protect students from fine ...

The Bay Area Air District has extended an air quality advisory through Thursday because of wildfire smoke coming from Canada.

Clear Air focuses on climate action, preventing air pollution and limiting the impact of nitrogen on biodiversity through ...