Hazardous Canadian wildfire smoke choking millions in US

Hazardous smoke from wildfires burning in Canada is blanketing large swaths of the United States, affecting millions and prompting widespread air quality alerts. The thick haze has turned skies orange and gray in many major cities, leading to unhealthy air conditions.

Air quality alerts have been issued across numerous states, stretching from the Midwest to the East Coast. Officials are urging residents, particularly those with respiratory issues, the elderly, and children, to limit their time outdoors and take precautions.

The smoke is composed of fine particulate matter that can penetrate deep into the lungs, causing irritation and exacerbating existing health conditions. Health authorities are advising people to stay indoors, close windows, and use air purifiers if available.

The ongoing wildfire situation in Canada has created a significant environmental and health challenge, with the smoke plumes expected to persist for several days, depending on wind patterns and the intensity of the fires.