See how local nonprofits are making a difference with Each and Every Pittsburgh Glass Center May 22 – 28 Various times 21 May 2018
“In the air: Visualizing what we breathe” conveys Pittsburgh’s air quality problem It's a chance to consider where we stand in terms of air quality: better than we were when the steel mills were going at full tilt, definitely; yet, sadly, still worse than just about every comparable city in the United States. 12 Jan 2016
