Fine dust (PM10) Lauenburg, Murjahnstraße Tagesmittel 2017

In order to protect people’s health and vegetation from the influences of high levels of air pollution, air quality is continuously examined and assessed according to legal regulations. For this purpose, the Land Office for Agriculture, Environment and Rural Areas (LLUR) in Schleswig-Holstein operates a network of measuring stations at which air pollutants are measured using different methods. The measurement data from Schleswig-Holstein and many additional information on the measurements are forwarded to the Federal Environment Agency and reported from there to the European Commission together with the data from all Länder. All currently published data must be classified as ***provisional***, as they are automatically checked for validity for your fast information. Before the final assessment and assessment of the air quality, a multi-stage test according to legal requirements takes place later. The CSV files “miss” on the day of the switch from normal time (CET) to summer time (CEST) the 3 o‘clock measurement, while on the day of the change from summer to normal time there are two 3 o’clock measurements. The JSON files are not affected by this problem, here normal time is consistently used. [Information on the measuring station](https://www.schleswig-holstein.de/DE/Fachinhalte/L/luftqualitaet/Messstationen/Lauenburg_Murjahnstr.html)为保护民众健康与植被免受高浓度空气污染的影响，需依据法律法规对空气质量开展持续监测与评估。 为达成此目标，石勒苏益格-荷尔斯泰因州农业、环境与农村事务局（Land Office for Agriculture, Environment and Rural Areas，缩写LLUR）搭建了空气质量监测站网络，采用多种方法对空气污染物进行监测。 石勒苏益格-荷尔斯泰因州的监测数据及大量相关测量补充信息将被报送至德国联邦环境署，随后由该机构联合德国其他各州的监测数据，一并上报至欧洲委员会。 当前所有已发布的数据均归类为**临时（provisional）**数据，因系统会自动对其进行有效性核验以快速提供信息。后续将依据法定要求开展多阶段检测，之后才能完成空气质量的最终评估工作。 在标准时间（CET）切换至夏令时（CEST）当日，CSV格式文件会缺失3时的监测数据；而在夏令时切换回标准时间当日，CSV文件则会存在两条3时的监测数据。JSON格式文件不受此问题影响，全程统一使用标准时间。 [监测站详情](https://www.schleswig-holstein.de/DE/Fachinhalte/L/luftqualitaet/Messstationen/Lauenburg_Murjahnstr.html)