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European Air Quality legislation protects the #AirWeShare to a good degree, but there are some gaps.
@EU_ScienceHub’s technical report ‘Air pollutants of emerging concern’ highlights four pollutants: https://europa.eu/!kNvPTK #WorldCleanAirDay

🐦🔗: https://nitter.eu/EUPublications/status/1567460232300838914