… reasons, new and renovated buildings are more air-tight now than they used to be. The German Environment Agency (UBA) has achieved, that the test … is based, is 0.1 ppm (124 µg/m³). This value was introduced by the former German public health office, the Bundesgesundheitsamt , as a formaldehyde guideline back in …

… up clean air and action plans if air quality thresholds are exceeded. In Germany, public authorities at the Laender and municipal level cooperate closely to develop … have integrated ecological requirements in public transport, e.g. procurement of buses with particle filters, into their invitations to tender for public transport …

… have demonstrated that the emissions of the planned installation will not cause permitted levels of pollutants in ambient air to be exceeded. In Germany, the … to as Lagrange particle dispersion model. Unlike the Gaussian models commonly used elsewhere, this flexible modelling procedure produces realistic results even … Ballungsräumen Blei im Feinstaub Cadmium im Feinstaub Nickel im Feinstaub Related publications Critical Limits for Acidification and Nutrient Nitrogen Creation of a …

… tabulations from 2010 onwards can be found (station-by-station). Associated content Publications The Ozone Situation in Germany Documents Information on Ozone (O3) …

… an aerodynamic diameter of less than 10 µm. last update on 25.05.2021 It can be caused by human activity: Particulate matter can originate from energy supply and … concentrations of particulate matter and exceedances must be made available to the public as promptly as possible. Particulate matter (PM10) - Annual tabulation Here …

… comprehensible manner. Each post is checked by the Editorial Committee before publication in a qualified internal peer review process. Previously published texts, … Tables and figures Images, tables, and graphics should be delivered as single files. Please do not add any tables, photos, graphics and pictures to the Word … author and year are quoted in brief in parentheses in the text, for example: (Krause 2009). Several references in one set of parentheses must be separated by …