Final reminder!
If you currently retrieve CAMS Near-real-time (July 2012 - present) data please be aware that the access method for this data is changing.
Access We confirm that access to CAMS Near-real-time (July 2012 - present) through the ECMWF public web API service is being was stopped on 30 June 2021.
The new access method is through the CAMS Atmosphere Data Store (ADS). You can now access the available data interactively through the ADS web interface (CAMS global atmospheric composition forecasts) and/or programmatically using the API.
...
MARS users may continue to download CAMS data using their privilege account.
To avoid disappointment, we strongly recommend users to act promptly on this.
If you have any questions about this proposed change or any comments or feedback on the new ADS, please contact us.
...