来自加拿大野火的烟雾在明尼苏达州中部和南部引发空气质量警报。 Smoke from Canadian wildfires triggers air quality alert in central and southern Minnesota.

明尼苏达州污染控制局向明尼苏达州中部和南部,包括圣州等城市发出了空气质量警报。 The Minnesota Pollution Control Agency has issued an air quality alert for central and southern Minnesota, including cities like St. Cloud、Alexander和Brainerd, 是由于加拿大西北部野火的烟雾所致。 Cloud, Alexandria, and Brainerd, due to smoke from wildfires in northwestern Canada. 该警报达到橙色AQI类别,被认为对敏感群体不健康,持续到星期四下午11时。 The alert, reaching the orange AQI category, is considered unhealthy for sensitive groups and lasts until 11 p.m. on Thursday. 降雨可能有助于减少烟雾,但条件可能持续存在。 Rainfall may help reduce smoke levels, but conditions may persist.