It has been said that your indoor air quality is far more polluted than the outside air. Is this true? Is it always more polluted? The answer is much more complicated. Indoor air quality (IAQ) is a dynamic ever-changing condition that affects our health, our comfort, and our pocketbooks! Trying to get to the heart of poor IAQ and its causes takes time and dedication to measure and gather the data, interpret the data, and offer a reasonable solution that is comprehensive and effective.