Air quality data from the LIFE+RESPIRA project in Pamplona, Spain: PM1 in 2015 (05h UTC) (clipped PNG)

PNG image representing clipped interpolated air quality data from the LIFE+RESPIRA project (http://www.liferespira.eu/) in Pamplona, Spain, with measures of PM1 during 2015, aggregated by hour (05h UTC).

本PNG图像（Portable Network Graphics）呈现了西班牙潘普洛纳地区LIFE+RESPIRA项目（http://www.liferespira.eu/）的经裁剪与插值处理后的空气质量数据集，该数据集包含2015年PM1（Particulate Matter 1）的监测值，并以协调世界时05时为时间基准进行小时级聚合。