Air quality data from the LIFE+RESPIRA project in Pamplona, Spain: CO (22h 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 carbon monoxide, aggregated by hour (22h UTC).

PNG图像，呈现西班牙潘普洛纳市LIFE+RESPIRA项目（http://www.liferespira.eu/）的插值空气质量数据，包含按小时（协调世界时22时）聚合的一氧化碳测量值。