Alta pressione, stabilità delle condizioni meteo ma anche un peggioramento della qualità dell'aria che si riscontra ormai da una settimana a questa parte. Nel Mendrisiotto e a Lugano sono stati così rilevati i primi superamenti dei limiti di legge per la media giornaliera delle polveri fini.
Polveri fini, nemiche invisibili
Servizi 02.02.2021, 22:00
Alla luce di questa situazione, e del fatto che per ora non sono previste precipitazioni di rilievo, la polizia cantonale, su richiesta del DT, ha disposto di introdurre dalle 13.30 di oggi, giovedì, la riduzione della velocità a 80 chilometri orari sulla tratta autostradale Chiasso-Rivera dell'A2 e sulla semiautostrada Mendrisio-Stabio.
Come indicato su una nota diffusa stamani, è inoltre introdotto anche il divieto di sorpasso su autostrade e semiautostrade per i veicoli pesanti.
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