Hughes Fire, Air quality index

The infernal blazes burning in Southern California are raising concerns about the potential airborne hazards they may be ...
The fresh air came after days of acrid smoke from wildfires, but officials warned that conditions could rapidly worsen again.
Air quality in wildfire-stricken Los Angeles improved on Thursday from hazardous peaks hit earlier this month, as tiny soot ...
As fires sweep through Los Angeles County, residents face mounting concerns about contaminated air and water supplies ...