Copernicus ECMWF

Startseite
Deutschland
Bonn
Copernicus ECMWF

Wegbeschreibung Website Service kontaktieren

The Change Service ( ) & Monitoring Service (CAMS), implemented by ECMWF on behalf of the European Commission.

16/10/2026

A few moments from Athens, where the CAMS community came together for its 10th General Assembly.

Policy makers, data providers, national institutions, scientists and users shared knowledge, discussed the latest developments in the service and exchanged views on priorities for the future of atmospheric monitoring.

Thank you to everyone who joined us and helped make these days a valuable opportunity to connect and learn.

Couldn’t join the 10th CAMS General Assembly in person or online?
Explore the event highlights and resources: https://atmosphere.copernicus.eu/10th-cams-general-assembly-copernicus

16/10/2026

Introducing AIFS-COMPO, a new data-driven forecasting system for global atmospheric composition.

Adapting ECMWF’s Artificial Intelligence Forecast System (AIFS) to aerosols and reactive gases, AIFS-COMPO is trained on data from the Copernicus Atmosphere Monitoring Service (CAMS). It provides global forecasts up to 10 days ahead and explores the potential of AI for a new area of Earth-system prediction.

The first AIFS-COMPO charts are now available. They cover six groups of products: aerosol fields for dust, sea salt, biomass-burning aerosol and sulphate; particulate matter (PM2.5 and PM10); and carbon monoxide, nitrogen dioxide, ozone and sulphur dioxide shown at pressure levels, at the surface and as total columns.

Find out more about AIFS-COMPO ➡️ https://www.ecmwf.int/en/about/media-centre/news/2026/aifs-compo-ai-atmospheric-composition-forecasting

14/10/2026

Explore the latest climate data in the September C3S Climate Bulletin, from global and ocean temperatures to dryness in Europe, river flows and sea ice.

Highlights:
🌡️ September 2026 was the second warmest September on record, behind only 2023. The global average surface air temperature was 1.63°C higher than the estimated 1850–1900 pre-industrial baseline for the month.

🌊 Average sea surface temperature over the extra-polar ocean, between 60°S and 60°N, reached a September record of 21.05°C.

🔥 Much of western and central and parts of eastern Europe experienced widespread dryness. Parts of the Rhine, Danube, Vistula and Garonne-Dordogne rivers saw record-low flows for September.

🧊 Antarctic sea ice reached its annual winter maximum on 10 September. It was the third lowest in the 48-year satellite record.

Read the full article: https://climate.copernicus.eu/global-temperatures-remain-over-15degc-above-pre-industrial-levels-during-second-warmest-september

13/10/2026

📊 The October 2026 edition of the multi-system seasonal forecast is now available.

🔗 https://climate.copernicus.eu/seasonal-forecasts

12/10/2026

🌍 The September 2026 Climate Bulletin is out now.

Swipe through the key climate highlights from the month, including the second-warmest September on record, record-high sea surface temperatures over the extra-polar oceans for September, widespread dry conditions across much of Europe, and the third-lowest Antarctic sea ice extent for the month.

Explore more findings from : https://climate.copernicus.eu/climate-bulletin?utm_source=socialmedia&utm_medium=FB&utm_campaign=climate-bulletins&utm_id=CB-08-2026

09/10/2026

Dust pollution crosses desert regions to reach cities and oceans thousands of kilometres away.

The CAMS Atmosphere Watch, covering the period from 1 January to 15 September 2026, shows that:

🌍 Dust alerts were recorded across the global dust belt, from the Sahara and Arabian Peninsula to Central Asia and Australia.
🌍 Among the European cities, Las Palmas recorded the highest number of dust alerts so far, with a total of 20 alert days. Santa Cruz de Tenerife and Greater Valletta followed with 18 each.

🌍 Córdoba recorded 17 alert days, while Palma de Mallorca, Catania and Seville recorded 15.

The alerts identify periods when forecasted dust aerosol optical depth exceeded two, three or five times the long-term average for the same day of the year, depending on the alert level. They show how dust originating in desert regions can become a regional or transboundary air-quality issue.

Explore the full analysis in CAMS : https://atmosphere.copernicus.eu/air-quality/atmosphere-watch/2026/dust?utm_source=socialmedia&utm_medium=FB&utm_campaign=CAMS-atmosphere-watch&utm_id=CAMS-2026

07/10/2026

Wildfire emissions can affect air quality across regions and continents. So far in 2026:

🔥 Smoke plumes from North America have reached the Arctic and Greenland, while others have crossed the Atlantic towards Europe.

🔥 Fires in Indonesia have exposed populations to very high PM2.5 concentrations, with potential risks for human health.

🔥 Biomass-burning emissions in Africa have declined over the past two decades but continue to generate widespread smoke pollution.

Discover more findings in the first edition of CAMS : https://atmosphere.copernicus.eu/air-quality/atmosphere-watch/2026/wildfires?utm_source=socialmedia&utm_medium=FB&utm_campaign=CAMS-atmosphere-watch&utm_id=CAMS-2026

06/10/2026

Global total estimated fire emissions were the second-lowest in the 24-year CAMS dataset for September 2026. However, Asia had the highest estimated fire emissions of any continent, with Indonesia recording its third-highest September monthly total estimated emissions in the CAMS dataset.

Explore CAMS Fire Emissions Watch for the latest data and visualisations: https://apps.atmosphere.copernicus.eu/fire-emissions-watch/

05/10/2026

Ground-level ozone exposure varies widely across the world. To date in 2026:

🌍 51% of the global population has been exposed to very or extremely poor air quality due to ground-level ozone.
🌍 In Asia, 53% have experienced extremely poor peak-season ozone levels to date.
🌍 Peak-season concentrations are highest across southern Europe, while Oceania is the least affected continent.

The analysis is based on the average of maximum daily 8-hour ground-level ozone concentrations during the six consecutive months with the highest pollution levels.

Discover the full analysis in CAMS : https://atmosphere.copernicus.eu/air-quality/atmosphere-watch/2026/ozone?utm_source=socialmedia&utm_medium=FB&utm_campaign=CAMS-atmosphere-watch&utm_id=CAMS-2026

02/10/2026

Three charts based on data you shouldn’t miss this month:
📈 Tracking the development of the Antarctic ozone hole – CAMS, arranged by Copernicus EU
1️⃣ https://www.instagram.com/p/DdWRkpHEf2y/?img_index=1
Monitor the ozone hole: https://atmosphere.copernicus.eu/monitoring-ozone-layer

📈 Desert dust transport episode over Greece between 12-14 Sep – Atmohub
2️⃣ https://www.linkedin.com/posts/airquality-atmosphericscience-duststorm-ugcPost-7504216699085373441-DAMQ/?utm_source=social_share_send&utm_medium=member_desktop_web&rcm=ACoAAAWNTgwB_wXipi1e1r_ByuYSWRt2NYxKH2U

📈 Annual mean PM2.5 in Africa in 2025 – CAMS, Africa Clean Air Network and State of Global Air
3️⃣ https://bsky.app/profile/copernicusecmwf.bsky.social/post/3muym3mgqtc25
Read the article: https://atmosphere.copernicus.eu/air-quality-africa-new-brief-highlights-progress-and-challenges

Learn more about our charts page:
https://atmosphere.copernicus.eu/guide-cams-visual-products-our-atmosphere-your-fingertips

Get the data: https://atmosphere.copernicus.eu/data
Explore the CAMS Fire Emissions Watch:
https://apps.atmosphere.copernicus.eu/fire-emissions-watch/

Adresse

ECMWF, Robert-Schuman-Platz 3
Bonn
53175

Website

https://www.ecmwf.int/en/about/what-we-do/environmental-services/copernicus-climate-change-service

Benachrichtigungen

Erfahren Sie als Erste/r von Neuigkeiten und Aktionen: Wir schicken Ihnen eine E-Mail, wenn Copernicus ECMWF etwas veröffentlicht. Ihre E-Mail-Adresse wird für keinen anderen Zweck verwendet, und Sie können sich jederzeit abmelden.