Several years ago, I bought and installed an air quality monitor for my house and gave my two daughters a brief tutorial on what it was and how to use it. One day they noticed a change in colors on the monitor: It was red, meaning poor indoor air quality. Excited, they came running to me. “Daddy, daddy! The color on the monitor changed! The air is bad!”
Nathan St.Germain
Nathan St.Germain is an architect and principal at Studio St.Germain