Creating a data visualization for satellite data to answer a research question.

Data from NASA Giovanni: https://giovanni.gsfc.nasa.gov/giovanni/

Final data created with NO2 Total Column (30% Colud Screened) data (OMI; temporal resuoltion = daily; spatial resolution = 0.25º)

More information on OMI NO2 measurements: https://disc.gsfc.nasa.gov/datasets/OMNO2d_003/summary

More information on Giovanni NO2 parameter: https://disc.gsfc.nasa.gov/information/glossary?title=Giovanni%20Parameter%20Definitions:%20Nitrogen%20Dioxide

Sources for lockdown dates: https://en.wikipedia.org/wiki/COVID-19_pandemic_lockdowns

Further reading: https://www.theguardian.com/environment/2020/mar/23/coronavirus-pandemic-leading-to-huge-drop-in-air-pollution