Smog, concentrazioni Pm10 sopra i livelli di guardia.

epa06343277 A seismograph is seen at the Mount Agung monitoring station in Karangasem, Bali, Indonesia, 22 November 2017. Volcanology and Geological Disaster Mitigation Centre confirmed the start of eruption of Mount Agung on 21 November 2017 evening, with an ash cloud rising 700 meters above the summit. EPA/MADE NAGI

Concentrazioni di Pm10 sopra la soglia di guardia di 50 mg/mc: le centraline Arpa hanno rilevato ieri valori pari a 58 mg/mc in viale Marche, 52 a Città Studi, 57 in via Senato, 44 al Verziere, 53 a Pioltello.(MiaNews)