Smoke and Haze From Canadian Wildfires Leave Detroit With Some of the Worst US Air Quality
DETROIT—Smoky air from Canada’s wildfires shrouded broad swaths of the United States from Minnesota to Pennsylvania and Kentucky on Wednesday, prompting warnings to stay inside and exacerbating health risks for people already suffering from industrial pollution. Detroit had the worst air quality in the United States on Wednesday, leading the Environmental Protection Agency (EPA) to […]