Residents near a large industrial fire in Los Angeles continue to face significant health challenges as smoke lingers in the Boyle Heights and East Los Angeles neighborhoods. The blaze, which began on June 17 at a roughly 500,000-square-foot cold-storage warehouse operated by Lineage, has persisted for nearly a week, with firefighters still working to fully extinguish remaining hotspots as of Monday.

The facility, located east of downtown Los Angeles, stores frozen foods, including meat and bread, totaling approximately 42,500 tons. Lineage has stated that no hazardous materials were involved in the fire and that the company is assisting the Los Angeles Fire Department by providing equipment and support to affected residents, including air purifiers, masks, and food. The company also said the fire was not caused by its own operations but may have originated during testing of a rooftop solar array owned by Altus Power, which is cooperating with authorities in the ongoing investigation.

Firefighters have made progress by gaining access to the exterior insulated walls of the warehouse and employing water cannons and high-pressure hoses to combat the blaze in areas that were previously inaccessible, according to Captain Jacob Raabe of the Los Angeles Fire Department. Despite these efforts, thick smoke continues to affect the surrounding community.

Residents have reported persistent respiratory problems, headaches, and eye irritation due to the smoke, which at times has reduced visibility to just a few car lengths. Air quality in Boyle Heights remains classified as “very unhealthy,” according to the South Coast Air Quality Management District, which extended warnings into Tuesday afternoon. Experts warn that smoke from industrial fires can be particularly toxic, exceeding the health risks typical of urban pollution.

Many local residents remain confined indoors or have taken costly measures to find temporary shelter, often facing difficult decisions about leaving pets behind or staying in emergency shelters. Mayra Grijalva, a remote worker from East Los Angeles, said she spent over $600 for a pet-friendly hotel stay and relied on county workers distributing air purifiers to cope with the smoke intrusion.

Community members expressed frustration over the proximity of a large industrial facility to residential areas, highlighting longstanding concerns about environmental equity in working-class Latino neighborhoods. Adrian Rolon, whose family lives adjacent to the warehouse, voiced worries about vulnerable relatives and the inequities faced by residents who lack the resources to relocate.

The continued presence of hazardous smoke underscores ongoing challenges in balancing industrial activity with residential safety in densely populated urban districts. Fire officials remain on site, conducting deconstruction of parts of the building to fully extinguish the fire, while monitoring air quality and community health effects.