ARIA Monitoring Station — Narni — Narni Scalo

Coordinates: Roma40, projection Gauss-Boaga fused east N 4712171.564 — E 2316500,560 Altitude:96 meters above sea level Type of station: Background Suburban area Year of activation: 1980 Feature of the zone: it is located near the Narni-Amelia railway station in a green area in a residential area with the presence of productive activities. Notes: The station, originally elsewhere in the same area (coordinates Piane Gauss-Boaga N 4712292 — E 2316519), due to urbanisation works was moved and activated at the current station in February 2013. The station has been operated by Arpa Umbria since January 2013. PM10 data are available on an hourly basis until December 2012 and on a daily basis since February 2013.