A major fire broke out at a cold storage facility in Boyle Heights, Los Angeles, prompting shelter-in-place orders due to hazardous air quality and concerns over a suspected ammonia leak. Firefighting crews battled the blaze, which sent large plumes of toxic smoke into the atmosphere, affecting thousands of local residents. The Los Angeles County Department of Public Health monitored the situation closely while responding teams worked to contain the fire. After several hours, the shelter-in-place order was lifted, although air quality concerns persist in the aftermath of the incident.