Devices, methods, and systems for airside performance analysis are described herein. One system includes a computing device to: receive key performance indicator (KPI) data from a number of different system monitors, correlate the KPI data to generate a number of graphical representations of the correlated KPI data, link the number of widgets to update the corresponding report based on a received selection, and display a number of widgets that generate a corresponding report of the correlated KPI data.