Air quality data from the LIFE+RESPIRA project in Pamplona, Spain: PM1 (15h 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 PM1, aggregated by hour (15h CET).

该PNG（Portable Network Graphics）格式图像呈现了源自西班牙潘普洛纳LIFE+RESPIRA项目（网址：http://www.liferespira.eu/）的经插值处理的空气质量数据，数据涵盖PM1浓度监测值，按小时聚合，时间采用中欧时间15时的标准。