Fine dust (PM10) Itzehoe Daily Meaning 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/ItzehoeOelixdorfer.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，缩写LLUR）搭建并运营一套空气质量监测站网络，站内采用多种检测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，均已报送至德国联邦环境署；该机构随后将本州数据与全德各联邦州的同类数据整合，一并上报欧洲委员会。 当前所有已公开的数据均需标注为**临时数据**，因系统会自动对其开展有效性核验以实现快速信息推送。在完成最终空气质量评估与审定前，后续还需依据法定要求开展多阶段复核工作。 在中欧标准时间（CET）切换为中欧夏令时（CEST）当日，CSV格式文件会缺失当日3时的监测数据；而在夏令时切换回标准时间当日，CSV文件则会出现两条3时的监测记录。JSON格式文件不受该问题影响，全程统一采用中欧标准时间。 [监测站相关信息](https://www.schleswig-holstein.de/DE/Fachinhalte/L/luftqualitaet/Messstationen/ItzehoeOelixdorfer.html)