Air quality data from the LIFE+RESPIRA project in Pamplona, Spain: CO (14h 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 (14h UTC).

本PNG图像展示了西班牙潘普洛纳市LIFE+RESPIRA项目（http://www.liferespira.eu/）的插值空气质量数据，该数据包含一氧化碳测量值，且按小时（协调世界时14时）进行聚合。