“網傳「快通知北部親友趕緊關窗，中南部也要，因為霾害在半夜我們睡夢中就會南下...中研院陳伶志博士表示，這波主力在晚上9點登入北部...」，經查：中央研究院研究員陳伶志指出，此訊息是他於2017年10月29日張貼的舊聞，已不具時效，並非最新動態。請民眾不要再傳播。”
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台灣事實查核中心 rated this錯誤
In short
This claim spread on social media. 台灣事實查核中心 (Taiwan) looked into it and published its finding on 25 December 2019. Its rating was “錯誤”.
This check was done by 台灣事實查核中心, not by DoesItStand. We list it so you can find it. Their full evidence and reasoning are in their article.