Air quality in Europe
Component

Copernicus

Copernicus is the European Union’s revolutionary Earth Observation and Monitoring programme, looking at our planet and its environment for the ultimate benefit of all European citizens.

Sentinel-3 in Orbit
Copernicus Sentinel-3C: A New Eye on Our Changing Planet

Copernicus services

By processing and analysing this wealth of data, Copernicus delivers value-added information and
products which are streamlined through six thematic Copernicus services:

CAMS
Copernicus Atmosphere Monitoring Service (CAMS)
Copernicus Atmosphere Monitoring Service (CAMS)

The Copernicus Atmosphere Monitoring Service (CAMS) works to provide quality-assured data and information on the atmospheric composition with a focus on air pollutants and greenhouse gases.

C3S
Copernicus Climate Change Service (C3S)
Copernicus Climate Change Service (C3S)

The Copernicus Climate Change Service (C3S) provides free and open access to its state-of-the-art, quality-assured climate data and insights to help inform climate adaptation and mitigation strategies worldwide.

CEMS
Copernicus Emergency Management Service (CEMS)
Copernicus Emergency Management Service (CEMS)

The Copernicus Emergency Management Service (CEMS) works to increase resilience, prevent the loss of life and property, and reduce damage to ecosystems before, during, and after disasters. 

CLMS
Copernicus Land Monitoring Service (CLMS)
Copernicus Land Monitoring Service (CLMS)

The Copernicus Land Monitoring Service (CLMS) helps Europe and the world make safer and more sustainable choices with regards to our planet and its vital resources.

Copernicus Marine Service
Copernicus Marine Service (CMEMS)
Copernicus Marine Service (CMEMS)

The Copernicus Marine Service (CMEMS) provides free and open data and services tracking these important ocean indicators. Its information helps to combat pollution, protect marine environments, develop new energy resources, raise global awareness of ocean-related issues, and much more.

CSS
Copernicus Security Service (CSS)
Copernicus Security Service (CSS)

The Copernicus Security Service (CSS) supports innovative strategies to meet Europe’s security and foreign policy needs. It enables activities ranging from mapping and monitoring illegal logging or mining activities to combatting marine pollution and supporting law enforcement at sea.

Framework Partnership Agreement on Copernicus User Uptake

The Framework Partnership Agreement on Copernicus User Uptake (FPCUP) is dedicated to increasing
the number of Copernicus users and the uptake of Copernicus data and services worldwide.

Discover FPCUP

Copernicus Data Portals

Copernicus generates over 22 terabytes of data daily. This data is made available on a free, full and open basis to users worldwide. Access is provided through dedicated Copernicus Data Portals, offering:

  • reliable and standardised datasets
  • near real-time information
  • user-ready products and tools
Satellite and environmental data
Copernicus Space Data Ecosystem (CDSE)


Access to Copernicus products from Sentinel satellites with visualisation tools, data processing, and cloud environment.

Environmental Data
WEkEO Platform

Free unified access to environmental data, processing tools, and expert support from environmental Copernicus Services.

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