Air quality measurements and meteorological measurements Annual report Background measurement network Umweltbundesamt 2010

The Federal Environment Agency operates eight air quality monitoring centres at which background pollution, long-distance shipments of air pollutants and trends in air quality are recorded. The report shows the results of the measurements in 2010 and the development of the last 20 years. The limit value for particulate matter (PM10) in accordance with the German Air Pollution Control Act (Immissionsschutzgesetz-Luft) was exceeded in 2010 in Illmitz, Klöch and Pillersdorf. The other limit values were complied with. The target value for ozone for the protection of vegetation was exceeded at all measuring points, the target value for the protection of human health in Illmitz, Vorhegg and Zöbelboden. The information threshold was exceeded in one day in Illmitz. In a long-term comparison, 2010 showed a very high exposure to nitrogen dioxide, an above-average exposure to PM10, but a below-average exposure to ozone.德国联邦环境署（Federal Environment Agency）运营8个空气质量监测中心，负责记录背景污染、空气污染物跨区域传输以及空气质量变化趋势。本报告展示了2010年的监测结果与过去20年的空气质量演变态势。依据《德国空气污染防治法》（German Air Pollution Control Act，Immissionsschutzgesetz-Luft）规定的颗粒物（PM10）限值标准，2010年伊尔米茨（Illmitz）、克洛赫（Klöch）与皮勒尔斯多夫（Pillersdorf）三地的PM10浓度超标。其余限值标准均已达标。用于保护植被的臭氧目标值在所有监测点位均超标；用于保护人体健康的臭氧目标值，则在伊尔米茨、福雷格（Vorhegg）与措贝尔博登（Zöbelboden）三地超标。伊尔米茨的信息阈值单日超标1次。从长期对比维度来看，2010年的二氧化氮（nitrogen dioxide）暴露水平极高，PM10暴露水平高于平均水准，而臭氧暴露水平则低于平均水准。