A device can measure airborne particulates, biologicals, and chemicals in real-time and offline.

“It's sucking up air. There's a pump in here and underneath the intake valve there's a filter that captures all the particullet like pollen, bacteria, fungi and under that there's a chemical absorbent. It's called zeelite. Capture is both hydrophobic, hydrophilic, positive and negative. Uh and then not in real time but offline we'll measure all the biologicals like the fungi, the pollen, the whatever that's captured on the filter and we'll measure the chemicals using something called mass spectrometry”