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The figure shows the main sectors contributing to the emission of of the five main pollutants (NH3, NMVOCs, NOx, primary PM2.5 and SO2), based on the 2024 data, reported in 2026.

NOₓ, nitrogen oxides. PM₂.₅, fine particulate matter. NMVOCs, non-methane volatile organic compounds. SO₂, sulphur dioxide. NH₃, ammonia.

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Air pollution in Europe — 2026 reporting status under the National Emission reduction Commitments Directive
Air pollution in Europe — 2026 reporting status under the National Emission reduction Commitments Directive

References and footnotes