"Wildfire Smoke Blankets the US: Air Quality Plummets as Canadian Blazes Rage On. A massive plume of smoke from devastating wildfires in Canada has spread across a significant portion of the United States, causing pollution levels to spike in several major cities. The noxious haze has already been detected in areas as far south as the Midwest and as far east as the Northeast, prompting health warnings and concerns about the impact on vulnerable populations. As the situation continues to unfold, residents are advised to take precautions to minimize their exposure to the poor air quality."
Pollution levels in the city were elevated as smoke from Canadian wildfires drifted south across a huge swathe of the US ...
