The OCO2 Carbon Dioxide variables ("Carbon dioxide, assimilated dry-air column average," daily and monthly) will be unavailable in Giovanni for up to 90 minutes starting at 19:00 UTC (03:00 PM EDT) on Wednesday, April 1, 2026, for planned system maintenance.
Delivery of new Suomi NPP data ceases on Nov. 2, 2026. Users should transition to alternative products.
Suomi NPP data announcement