… specific law and makes proposals for reform. Associated content Links Umweltprüfung Publications International Governance for Environmentally Sound Supply of Raw …

… 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 … Luftqualität in Ballungsräumen Blei im Feinstaub Nickel im Feinstaub Related publications Critical Limits for Acidification and Nutrient Nitrogen Creation of a …

… monitoring techniques and to set-up the metrological bases for sensor technology used in air quality applications.   Duties and responsibilities The duties and … reference materials with assigned values traceable to our standards are then used  for instrument calibration in the measurement networks of the air quality …