We are pleased to announce that the CAMS Global atmospheric composition forecast from 11 December 2025 are also available through ECMWF Dissemination for a fee.
In this way, you can select the data you need and they will be automatically delivered to you!
If users can change their real-time data, CAMS data can be added via the Product Requirements Editor (PREd). Otherwise please place an order from the ECMWF Support portal.
After placing your order, ECMWF will act as your licensor and will contact you with a price quotation, discuss your needs to refine your data requirements and help optimise your request to save you time and money, and to ensure you get the most appropriate products.
ECMWF offers a number of optional services for the delivery of the data depending on the service package. For details please see here.
More information about technical details, file name convention and dissemination schedule are available at the following page: Real-time data delivery.
For more information on the data and model please see the CAMS Global atmospheric composition forecast data documentation.
The data will be available for configuration in the ECMWF Product Requirements Catalogue later in January 2026.
Please note that 24/7 support for this dataset will start from 05 January 2026.
For any enquiries please use the ECMWF Support portal.
ECMWF Support