Air quality data from the LIFE+RESPIRA project in Pamplona, Spain: PM2.5 in 2017 (16h 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 PM2.5 during 2017, aggregated by hour (16h UTC).

本PNG（Portable Network Graphics）图像呈现了来自西班牙潘普洛纳LIFE+RESPIRA项目（http://www.liferespira.eu/）的经裁剪与插值处理的空气质量数据集，该数据集包含2017年PM2.5（Particulate Matter 2.5）的监测值，且以小时为单位进行聚合，聚合时刻为协调世界时（Universal Time Coordinated，UTC）16时。