Your IndoorDoctor air quality evaluation will instantly measure the invisible lung damaging particles you and your family are breathing. Ultrafine particulate matter or particles are very tiny microscopic airborne particles. They’re comprised of both biological and inorganic matter like pollen, dander, mold, and minerals.
If you can see a dust particle in the air there is a good chance your lungs can filter it. It’s the tiny particles you can’t see that are so damaging to your body. For a point of reference the width of a human hair is about 100 microns. And we’re talking about particles at the 5.0 and 10.0 micron size. It is these invisible particles that contribute to persistent coughing, watery eyes, and chronic illness like Asthma.