Near real-time data from NASA's Tropospheric Monitoring Instrument (TROPOMI) are only partially available between March 21 and March 24, 2025, due to a Sentinel-5P Ground Segment issue.
Delivery of Suomi National Polar-orbiting Partnership (Suomi NPP) satellite data products will cease on November 1, 2026. Data users should transition now to alternative products from NOAA-21 and NOAA-20.
Suomi NPP data announcement