加拿大的野火导致美国中西部空气质量低劣,引发健康警告。 Canadian wildfires cause poor air quality in U.S. Midwest, prompting health warnings.

加拿大的野火正在造成美国部分地区,特别是中西部地区空气质量差。 Canadian wildfires are causing poor air quality across parts of the U.S., especially in the Midwest. 密歇根州和威斯康辛州等州发布了空气质量咨询,建议居民限制户外活动,因为烟雾泛滥。 States like Michigan and Wisconsin have issued air quality advisories, advising residents to limit outdoor activities due to high levels of smoke. 这些烟雾已蔓延到欧洲, 迫使加拿大人疏散, 并导致芝加哥等城市出现健康警告。 The smoke, which has reached as far as Europe, has forced evacuations in Canada and led to health warnings in cities like Chicago. 随着天气模式的转变,空气质量预计将得到改善。 The air quality is expected to improve as weather patterns shift.