Michigan vacationers may notice an unexpected haze across parts of the Upper Peninsula this weekend because of Canadian wildfire smoke. Air quality in the UP ranges from moderate to unhealthy for ...

An air quality advisory is in place for the entire Upper Peninsula and most of the Lower Peninsula for Canadian wildfire smoke causing elevated levels of particulate matter. "The Michigan Department ...

(CNN) — Air quality has taken a serious hit across the United States as a two-fold blow of wildfires in the West and in Canada have sent smoke pouring across large sections of the country — a problem ...

WASHINGTON — Smoke from Canadian wildfires hovered over several Midwestern states Saturday, bringing warnings of unhealthy air for at least the third day. Air quality alerts were in effect in Iowa, ...