Fine dust (PM10) Kiel, Bahnhofstr. Verk. Daily averages 2019

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/KielBahnhofstr.html)为保护民众健康与植被免受高浓度空气污染的危害，需依据法律法规持续开展空气质量监测与评估工作。 为此，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，LLUR）搭建了空气质量监测站网络，采用多种检测方法对大气污染物进行监测。 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联邦州的监测数据一同上报至欧洲委员会。 目前所有已发布的数据均归类为**临时**数据，因系统会自动对其进行有效性校验以快速提供信息。在最终完成空气质量评定与评估前，后续还需依据法定要求开展多阶段核验工作。 夏令时（CEST）与标准时（CET）切换当日，CSV格式文件会缺失当日3时的监测数据；而夏令时切换回标准时当日，CSV文件则会出现两条3时的监测记录。JSON格式文件不受此问题影响，全程统一使用标准时。 [监测站相关信息](https://www.schleswig-holstein.de/DE/Fachinhalte/L/luftqualitaet/Messstationen/KielBahnhofstr.html)