What you should know this week, from the amazing EarthTime and the Breathe Project to the City of Tomorrow Challenge and Pittsburgh becoming a destination for China.
Cameras will monitor pollution from 3 Mon Valley US Steel plants in near real-time, validating and helping monitor air quality concerns.
CREATE Lab released a new version of the Smell PGH app to further empower average citizens impacted by the stink of pollution.
From the Smell PGH app to indoor air monitors, see how people are using technology to track pollution.
The fist-sized home monitor, developed by CMU researchers, was unveiled at SXSW.