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Copernicus Sentinel-4's successful launch to enhance EU pollution monitoring

The Copernicus Sentinel-4 mission was successfully launched on July 1, 2025, from Cape Canaveral and is now in orbit. It marks the first geostationary Copernicus mission dedicated to monitoring air quality above Europe, specifically, enhancing the EU’s Earth Observation capabilities.

Sentinel-4 carries a state-of-the-art UVN (Ultraviolet Visible Near-infrared) spectrometer designed to precisely measure key atmospheric pollutants such as ozone (O₃), nitrogen dioxide (NO₂), formaldehyde (HCHO), sulphur dioxide (SO₂), and aerosols.

Once calibrated, the satellite will deliver hourly data on atmospheric composition. This information will support the Copernicus Atmosphere Monitoring Service (CAMS) in providing real-time insights to scientists, policymakers, and environmental agencies, aiding efforts to reduce pollution and improve air quality across Europe.

The mission contributes directly to EU environmental policies, including the Ambient Air Quality Directive and the Zero Pollution Action Plan.

Copernicus is the Earth Observation component of the EU Space Programme.

Source: European Comission

Reconhecimento

BELLA II recebe financiamento da União Europeia através do Instrumento de Vizinhança, Desenvolvimento e Cooperação Internacional (NDICI), ao abrigo do acordo número 438-964 com a DG-INTPA, assinado em dezembro de 2022. O período de implementação dE BELLA II é de 48 meses.

Contato

Para mais informações sobre BELLA II, entre em contato conosco:

redclara_comunica@redclara.net

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