空气质量数据提供者: the Conselleria de Infraestructuras, Territorio y Medio Ambiente (Calidad del aire - CALIDAD AMBIENTAL) (cma.gva.es)
Note that the measurements for PM2.5 (fine particulate matter), PM10 (respirable particulate matter), O3 (ozone), NO2 (nitrogen dioxide) and SO2 (sulfur dioxide) are taken from the station: Vinaròs Planta, Valencia
News (Jul 2015): The location of the monitoring stations in Valencia have been updated to match their exact latitude and longitude.