This document shows air quality being recorded at the SERC Dock in real time.

Our system reports data from three devices, a Vaisala AQT560 and two “DIY” units developed for Breathe Baltimore. The first “DIY” unit is new, with fresh out of the box i2c sensors. The second “DIY” unit is a sensor cluster from a Breathe Baltimore Pilot Site that has been operating in the field for anywhere between 6 months to a year. This station will help us track the performance of the “DIY” units against the industrial standard, as well as track the performance of a long term deployed unit against a new assembly.