Specialized air quality instruments captured a spike in lead, chlorine, and bromine pollution during the L.A. wildfires.
Angelenos still bothered by the smell of smoke may be surprised to see that Air Quality Index numbers returned to “healthy” or “moderate” levels this week in L.A. County, but they shouldn ...
A study led by researchers from the University of Virginia has used satellite measurements to show the long-term persistence ...
Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...
Experts are starting to warn against air pollution, urging global leaders to act quickly before health concerns take more ...
Calculating air pollution from wildfires and other events has become more complicated. That doesn’t mean it’s necessarily ...
Discover how air pollution impacts autoimmune diseases like rheumatoid arthritis and lupus, based on groundbreaking genetic ...
In Pasadena, the AQI went from a high 293 (a rating of “very unhealthy”) on January 11 to ... But here’s what we do and don’t ...