Thick Black Smoke Forces Newport Road Closure After Tire Pile Ignition in Ballico

Published: August 24, 2026 14:24 (CT) Updated: August 26, 2026 08:35 (CT) CAToday Editorial Team Public Safety

Key Takeaways:

A fire ignited at a recycling facility near Ballico, sending thick black smoke into the air.
The blaze involves approximately 9,000 tons of shredded tires covering an area half the size of a football field.
Officials warn the fire could continue burning for up to a week.
The California Highway Patrol has closed Newport Road between Sunny Acres Avenue and East Avenue.
Merced County health officials and the San Joaquin Valley Air Pollution Control District have issued alerts urging residents to stay indoors due to unhealthy air quality.
Emergency crews are actively managing the scene, with five particulate monitors being deployed to assess conditions.
Specific protective measures include using HVAC recirculation, air purifiers, and N95 masks for essential outdoor workers.
Schools remain open but will move physical education and recess indoors if smoke is detected.
Residents experiencing respiratory distress should seek medical care, and questions can be directed to county health officials.
No injuries have been reported, and investigators are working to determine the cause.

A significant blaze broke out at a local recycling facility in the 13000 block of Newport Road in Merced County on Monday, prompting immediate road closures and safety warnings. The incident involves burning piles of shredded tires that cover roughly half the size of a football field north of Ballico. As of Tuesday afternoon, dark smoke continues to rise, creating a dense plume that affects visibility and air quality in the surrounding area. Health officials state that the fire could continue burning for up to a week, with weather conditions currently trapping heavy smoke close to the ground across Ballico and downwind communities.

Incident Details and Emergency Response

The California Highway Patrol confirmed that emergency crews responded to the blaze shortly after reports were filed. According to officials, multiple large piles of shredded tires caught fire at the site, producing heavy smoke that drifts over nearby residential and agricultural zones. Firefighters and other first responders remain on-scene to contain the flames and monitor air quality. The Denair Fire Department arrived to assist and documented the scale of the incident, capturing footage of a massive plume of gray smoke. To better track environmental conditions, five particulate monitors are being deployed around the area. While crews have successfully contained the active flames, officials emphasize that fully extinguishing the smoldering tires may take several days. Investigators are still determining the exact cause of the blaze, and no injuries have been reported.

The fire is on Newport Road near East Avenue. They say shredded tire piles are burning, causing thick black smoke. Emergency crews are on the scene. You are asked to avoid the area and use an alternate route. There is currently no estimated time for the roadway to reopen.

Traffic Disruptions and Safety Advisories

Due to the severity of the blaze and ongoing firefighting operations, Newport Road remains completely shut down. The closure spans the stretch between Sunny Acres Avenue and East Avenue in Ballico. Authorities have emphasized that drivers should plan detours around the affected zone. Until further notice, there is no estimated time for the roadway to reopen. In addition to traffic concerns, Merced County health officials have issued a comprehensive public alert advising residents to stay indoors because of potentially unhealthy air quality levels caused by the persistent smoke. The San Joaquin Valley Air Pollution Control District has also issued a separate Air Quality Alert for the region.

To streamline the emergency response, the Valley Air District is collaborating with the Merced County Fire Department and the Office of Emergency Services to assess potential environmental impacts and continuously monitor regional air quality. Additionally, local schools have been instructed to track real-time air quality metrics and follow established Valley Air District protocols for outdoor activities to safeguard student well-being.

Officials caution that air sensors are limited in some parts of Merced County and advise residents not to rely solely on monitoring data. Instead, anyone who can smell smoke or burning rubber or see haze should treat those conditions as an indication of poor air quality and take immediate precautions. Residents are advised to remain indoors when possible, keep windows and doors closed, postpone outdoor activities, and set home HVAC systems to recirculate indoor air. Household air purifiers or other filtration devices are also recommended when available. Children, older adults, pregnant individuals, and people with heart or lung conditions are being advised to strictly limit outdoor exposure. Outdoor workers who cannot avoid exposure are advised to wear properly fitted N95 masks, which will be available at designated locations. County officials stressed that surgical and other non-N95 masks are not effective at filtering smoke particles. Schools in affected areas are not being advised to close, but physical education classes, recess, and after-school athletics should be moved indoors or canceled whenever smoke or the smell of burning rubber is present. Anyone experiencing severe shortness of breath, chest pain, continuous wheezing, or dizziness should contact a healthcare provider immediately, and medical emergencies should be reported by calling 911. Questions regarding the Health Alert can be directed to the Merced County Department of Public Health at 209-381-1025 between 8 a.m. and 5 p.m.

Local California Context

This incident highlights the ongoing challenges faced by rural communities in Central Valley regarding industrial safety and environmental hazards. Recycling facilities often store large volumes of combustible materials, making fire prevention and rapid response critical for protecting both workers and nearby residents. The thick smoke also serves as a reminder of how quickly localized incidents can impact regional traffic patterns and air quality. The poor air quality has already disrupted daily routines, with schools in the area adjusting schedules to limit outdoor activities while maintaining regular class hours.

Background

Shredded tire fires are notoriously difficult to extinguish because they burn at extremely high temperatures and can smolder underground for days. These types of incidents frequently require specialized foam applications and heavy machinery to fully suppress. Historically, similar blazes in California have prompted temporary evacuations and long-term environmental monitoring to prevent soil and water contamination.

Conclusion

Residents and travelers in Merced County should continue to monitor local news updates and follow official detour signs until the situation is resolved. For real-time information on road closures and emergency alerts, check with the Merced County Sheriff's Office, the California Highway Patrol, and the Merced County Department of Public Health. Stay safe and avoid the affected corridors.

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