Air Quality Forecast
Air Quality Data provided by: ARAP Lazio - Agenzia Regionale per la Protezione dell'Ambiente del Lazio) (arpalazio.net)
Note that the measurements for O3 (ozone) and SO2 (sulfur dioxide) are taken from the station: Fontechiari, Frosinone, Lazio and the measurement for CO (carbon monoxide) are taken from the station: IT:Lazio/Frosinone/Frosinone Scalo