The TEMPO-lite data tool below (developed by the Cosmic Data Stories team) provides an introduction to what can be seen in TEMPO nitrogen dioxide (NO2) data. Use the tool to begin to identify how NO2 produced by sources like fires and traffic appears in the data. There is a more comprehensive online tool TEMPO Lab. It is developed for educators and students also by the Cosmic Data Stories team in partnership with the Smithsonian BEST AQI Program.
To see the latest TEMPO data check out NASA Worldview, an interactive tool for visualizing more than 1000 layers of NASA satellite data, or view the data on the NASA ArcGIS system.