Residents urged to turn off air conditioning amid toxic smoke from L.A. building fire [aC73yrEKS6q]
The fire at the cold storage facility in Boyle Heights could involve potentially hazardous materials, possibly impacting your health and air quality. It's not exactly clear what specific chemicals are involved, but authorities are telling area residents to shelter-in-place, bring all pets and people indoors, close all doors and windows, turn off the air condition system and air purifiers if you have them. Read more at