بيانات جودة الهواء مقدمة من: 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) and PM10 (respirable particulate matter) are taken from the station: Zorita del Maestrazgo, Valencia and the measurements for O3 (ozone) and NO2 (nitrogen dioxide) are taken from the station: ES:Valencia/Sant Jordi
News (Jul 2015): The location of the monitoring stations in Valencia have been updated to match their exact latitude and longitude.