Air quality data from the LIFE+RESPIRA project in Pamplona, Spain: PM1 in 2016 (20h UTC) (interpolated PNG)

PNG image representing interpolated air quality data from the LIFE+RESPIRA project (http://www.liferespira.eu/) in Pamplona, Spain, with measures of PM1 during 2016, aggregated by hour (20h UTC).

本PNG图像（Portable Network Graphics）呈现了来自西班牙潘普洛纳LIFE+RESPIRA项目（http://www.liferespira.eu/）的插值空气质量数据，包含2016年按小时（协调世界时20时）聚合的PM1（Particulate Matter 1）监测值。