Data from NASA’s Stratospheric Aerosol and Gas Experiment II (SAGE II) offered spatial distributions of stratospheric aerosols, ozone, nitrogen dioxide, water vapor and cloud occurrence by mapping vertical profiles and calculating monthly averages of each. Explore SAGE II datasets and relevant data tools.
Delivery of new Suomi NPP data ceases on Nov. 2, 2026. Users should transition to alternative products.
Suomi NPP data announcement