A dense cloud of smoke from the wildfires raging across Canada has spread over much of the northern United States, creating striking images of major cities shrouded in a gray haze. New York, Chicago, Detroit, and other communities have reported concerning levels of air pollution.
Health authorities have advised residents to limit outdoor activities and wear high-filtration masks to reduce exposure to airborne particles. Vulnerable groups, including children, older adults, and people with respiratory conditions, face the greatest health risks under these circumstances.
The dramatic images released in recent hours show landmarks and skyscrapers barely visible through the smoke, highlighting the scale of the environmental phenomenon as it continues to move with prevailing winds.
Is it dangerous to breathe this polluted air?
Yes. Prolonged exposure to wildfire smoke can cause eye and respiratory irritation and may worsen lung and cardiovascular conditions. Authorities recommend taking precautions until air quality improves.
