Air quality data from the LIFE+RESPIRA project in Pamplona, Spain: humidity in 2017 (20h CET) (interpolated PNG)

PNG image representing interpolated air quality data from the LIFE+RESPIRA project (http://www.liferespira.eu/) in Pamplona, Spain, with measures of humidity during 2017, aggregated by hour (20h CET).本PNG图像（Portable Network Graphics）呈现了来自西班牙潘普洛纳市LIFE+RESPIRA项目（http://www.liferespira.eu/）的插值空气质量数据，该数据涵盖2017年的湿度测量值，并按小时以中欧时间（Central European Time，CET）20点为基准进行聚合。