I livelli di ozono nell’aria Svizzera italiana sono in crescita e mercoledì sera nelle stazioni di misura di Chiasso e Mendrisio è stata superata la soglia di allarme di 240 microgrammi per metro cubo.
Viste le previsioni, che lasciano presupporre un ulteriore aumento delle concentrazioni di ozono dell’aria, le autorità cantonali si preparano a introdurre misure urgenti, che prevedono il limite di 80 all’ora e il divieto di sorpasso in autostrada.
Per limitare l’immissione di smog nell’aria, alla popolazione viene raccomandato di rinunciare all’uso dell’automobile se possibile o condividere il veicolo, impiegare prodotti con pochi o senza solventi e usare apparecchi da giardinaggio e bricolage elettrici se possibile o usare benzina alchilata.
Tutti i dati sulla qualità dell’aria sono disponibili sul sito ti.ch/aria o su quello dell’Osservatorio ambientale della Svizzera italiana.
I consigli per combattere il caldo
Telegiornale 19.07.2022, 22:00
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