Air quality data from the LIFE+RESPIRA project in Pamplona, Spain: NO2 in 2017 (04h 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 nitrogen dioxide during 2017, aggregated by hour (04h CET).

该PNG（Portable Network Graphics）图像展示了来自西班牙潘普洛纳市的LIFE+RESPIRA项目（http://www.liferespira.eu/）的插值空气质量数据，包含2017年按小时（中欧时间04时）聚合的二氧化氮浓度监测数据。