It’s important to make sure that the air is circulating, and staying clean. If this is true, my life in beijing is now so much easier. Best Ionic Air Purifier For 2021 However, concerns about the generation of ozone in people's homes have led the epa to conduct studies on the subject. How do ionic air purifiers work . Supposedly, the device creates a bubble of clean air around your head by continuously emitting negative ions that push pollutants away from you so you won’t inhale them. All ionizing purifiers generate some ozone, but ozone generators are specifically designed to release the gas, and in much larger quantities than ionizing purifiers. The question on many people’s minds is, how do ionic air purifiers work? With an ionic system, negative ions are generated and released into the air. An ionic air purifier works by charging airborne particles as they pass through the unit. A wearable air purifier is a small device typically worn like a necklace. Thes...