Blog Archives

The rela­tion­ship between air qual­i­ty and trees is a com­pli­cat­ed sub­ject. Many of us learn at an ear­ly age that trees “inhale” car­bon diox­ide and “exhale” oxy­gen which allows us to [...]

We often think about air qual­i­ty around the streets of Pitts­burgh, but how often do we think about indoor air quality? Sum­mer is here and that means house­work and clean­ing is in full [...]