gutluft.info

Easy-to-understand visual representation of the current air pollution in Vienna. From the values of the Vienna environmental measuring stations, an air quality index is determined, which summarizes the current situation in the city in a simplified way: With an index of 0-25, the pollutant load is considered "very low", from 25-50 as "low", from 50-75 as "medium", from 75-100 as "high" and over 100 as "very high". This index is additionally assigned a color scale from green to red. The measuring stations with their current values are clearly displayed both in the map and as a list.本数据集为维也纳当前空气污染状况提供直观易懂的可视化展示。 基于维也纳环境监测站点的实测数据，可计算得到空气质量指数（Air Quality Index），该指数以简化形式概括了全市当前的空气质量整体情况：当指数处于0-25区间时，污染物负荷被评定为"极低"；25-50区间为"低"；50-75区间为"中等"；75-100区间为"高"；指数超过100则为"极高"。 该指数同时配套一套由绿至红的色阶标尺。 各监测站点及其当前监测值均会在地图与列表中清晰展示。