Knowing what is in the air you breathe is vital. With Wood’s Air Quality Monitor you can measure and control the quality of your indoor air. Indoors, the air can be two to five times more polluted than the air outdoors, according to U.S. Pat. Environmental Protection Agency. Many of us also spend up to 90% of our time indoors. How is the quality of the air you breathe in? Discover airborne particles with Wood’s Air Quality Monitor.