The National Weather Service says high temperatures, low humidity and bone-dry vegetation have created conditions for “explosive fire growth.” Sure enough, a 750-acre blaze in the mountains above Azusa is creating unhealthy air quality in much of LA County. Firefighters and water-dropping helicopters are on the scene, but fire ecologist Richard Minnich of UC Riverside says, instead of fighting it, they should be watching it burn.
KCRW
