JULY 4th WARNING for Southern CA: Toxic Air Particles Can Cause HEART ATTACKS and Breathing Complications
The National Weather Service issued a warning at 2:34PM PDT for Southern Californians to remain inside on July 4th due to toxic air particles that can cause heart attacks and respiratory failure.
BREAKING July 3, 2025: The National Weather Service issued a July 4th “toxic air particle” pollution warning this morning to Los Angeles, Orange County and Inland Empire residents. The Southern Californian warning states that: