Where is the wildfire smoke coming from in Chicago? Here's what to know

Canadian wildfire smoke has blanketed Chicago, leading city officials to advise residents to remain indoors. The air quality index is currently rated as very unhealthy, with some nearby suburban areas reaching hazardous levels. Due to these deteriorating atmospheric conditions, the scheduled sporting event between the Chicago Fire and Vancouver Whitecaps has been postponed. The smoke continues to impact the city's skyline and overall public health safety across the Illinois region.