RT @CopernicusECMWF: The quality assurance system that underpins the #CopernicusAtmosphere Monitoring Service #opendata products means that its millions of users worldwide have access to #airquality data that they can trust.

Read about how we do this here 👉 https://atmosphere.copernicus.eu/cams-air-quality-data-quality-assured?utm_source=Social+Media&utm_medium=Referral+&utm_campaign=CAMS+air+quality+data+article

🐦🔗: https://n.respublicae.eu/CopernicusEU/status/1620852912510615552