Scorching Temperatures Return to Northeast, Worsening Air Quality. A sweltering heatwave has descended upon parts of the Northeast, bringing with it a renewed sense of discomfort for residents still reeling from the lingering effects of wildfire smoke that wafted in from Canada. The sudden spike in temperatures has raised concerns about air quality, as the region struggles to recover from the haze that has blanketed the area for days. With heat indices expected to soar, residents are advised to take precautions to stay cool and safe, while also being mindful of the potential health risks associated with the lingering smoke.


The ferocious summer heat returned to parts of the Northeast on Wednesday, adding more drama to the lingering wildfire smoke from Canada.