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The hazy skies in the Chicago area are the visible sign of the poor air quality Thursday as smoke from Canadian wildfires ...
Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air.
Air quality alerts have been issued across most of the Midwest, and hundreds of wildfires are burning across Canada.
Wildfire smoke from Canada turned Chicago into one of the world’s most polluted metro areas as the Lollapalooza music ...
Health officials from Minnesota to Maine have issued alerts warning of poor air quality from wildfires burning in Canada.
Chicago air quality remains in the top five worst in the world Friday with an Air Quality Alert in place from Canadian ...
"The air quality is officially dangerous in Chicago," says Brian Urbaszewski, director of environmental health programs at ...
The Chicago area has experienced several days of pleasant temperatures, but the mercury will be trending upward again in ...
Smoke from raging wildfires in Canada is causing air quality alerts to blanket the Midwest. Lissette Nuñez is live from Chicago's Lollapalooza music festival.
When wildfires burn, the smoke can travel long distances and degrade air quality far away, which presents risks for those ...
Wildfire smoke covered the Chicago area Thursday, leading to unhealthy air quality and a wave of haze, but where did it come ...
Chicago will see cooler, clearer weather through the weekend, with mild temperatures and some lingering wildfire smoke.