Air quality data from the LIFE+RESPIRA project in Pamplona, Spain: PM2.5 in 2017 (00h 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 (00h UTC).该PNG图像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的空气质量数据，具体为2017年的PM2.5监测值，数据按小时（协调世界时00时）聚合。