It turns out that the good old phrase “go get some fresh air” may have more relevance today than ever before. According to the Environmental Protection Agency (EPA), indoor environments have two to five times more pollutants than outdoor environments. In extreme cases, in

It turns out that the good old phrase “go get some fresh air” may have more relevance today than ever before. According to the Environmental Protection Agency (EPA), indoor environments have two to five times more pollutants than outdoor environments. In extreme cases, in

It turns out that the good old phrase “go get some fresh air” may have more relevance today than ever before. According to the Environmental Protection Agency (EPA), indoor environments have two to five times more pollutants than outdoor environments. In extreme cases, in

With the summer heat comes an important question: how do you determine if you are providing enough outdoor (dilution) air for the optimum performance, comfort and health of building occupants, without wasting energy by over-ventilating? Building occupants generate an excellent tracer