The below data tool is an introduction to what can be seen in TEMPO NO2 data. Use the tool to begin to identify how fires, NO2 production from rush hour, and point sources (such as oil and gas fields) appear in the data.
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.