🌸 Spring is in full swing! CAMS Regional Ensemble Forecasts show daily mean birch pollen over Europe from 14 March to 14 April. Explore CAMS' pollen forecasts here: https://atmosphere.copernicus.eu/charts/packages/cams_air_quality/products/europe-air-quality-forecast-pollens Spring is possibly the most complicated season in terms of air pollution. Read this article to find out why this is the case and how CAMS can help you track air pollution: https://atmosphere.copernicus.eu/spring-air-cams-air-quality-tools-breathe-easily-throughout-season