How Particle Detectors Are Useful in Ghost Hunting

What Is a Particle Detector? In simple terms, a particle detector measures the number of airborne particles in a given space. Originally designed for clean room environments and air quality monitoring, these devices are incredibly sensitive—able to detect even the smallest changes in particulate matter like dust, pollen, smoke, and other fine particles. So why would ghost hunters care about air particles? Because paranormal investigators have long reported unexplained drops or spikes in air quality and particle activity during hauntings. Think about those classic reports: cold spots, sudden stillness, or strange misty apparitions. A particle counter gives you real-time, measurable data that may correlate with those exact moments. Particle Counters and Orbs: Separating Dust from the Mysterious One of the most debated topics in the paranormal world? Orbs . We’ve all seen those glowing circles that show up in photos or video footage during investigations. The million-dollar question is: a...