Our air quality begins to dip across the majority of the state as we head into the mid-afternoon hours today, July 15th, 2026. By sunset tonight, nearly the entire state will see 150+ μg/m³ AQI concentration, which translates to very unhealthy on the air quality index. Overnight, those winds out of the northwest do not stop, bumping parts of our area into the hazardous to everyone category at 250.5-500 μg/m³ AQI concentration if recent short-term model trends are correct.
Dangerous air quality levels like these are rare, so please take your respiratory health very seriously. Smoke concerns mixed with the already excessive heat concerns both today and tomorrow will also be a factor for higher mortality rates amongst all age/health groups, per research collected by the National Library of Medicine (NLM). All data shown is for fine particulate matter (PM2.5).
For sure follow Michigan Storm Chasers on Facebook and the MiStormChasers YouTube channel that often includes live reporting on Michigan weather events. You can also check out the smoke tag on Michigan in Pictures for a reminder of what last summer’s wildfire smoke was like.
The top pic from the Mackinac Bridge Authority webcam is a view looking north from Mackinaw City while the other is looking south across the Mighty Mac from St. Ignace.
Livestream from the Riviera Motel in Mackinaw City
Here’s what the webcam view looked like when I posted this…
“Breathing in the Canadian wildfires smoke cannot be the new normal,” said Candice Miller, Macomb County public works commissioner.
Since June, wildfires in Canada have caused decreased air quality in bordering states in the U.S., prompting the Michigan Department of Environment, Great Lakes, and Energy to so far issue ten advisories warning against unhealthy breathing conditions. Miller called for U.S. Ambassador to Canada Pete Hoekstra to press Canadian officials to increase efforts combating wildfires and improve forestry management.
“Ambassador Hoekstra needs to make some noise,” Miller said. “Smoke from Canada wildfires should not be a regular part or our summers but unfortunately that’s become the norm in our state and others. It’s unacceptable for our friends in Canada to simply say, ‘The fires will burn out’ or ‘Wait until December.’”
…During mid-afternoon on Thursday, the air quality index in central Macomb County was between 140 to 150, a range described as “unhealthy for sensitive groups.” “That description misses the mark, in my opinion. Smoke is unhealthy for all groups,” Miller said. At the same time in the Marquette area, the air quality index was 139, a day after measuring 161. In Seney, in the central portion of the Upper Peninsula, the reading was 160 during the morning of July 30, the highest in the state.
Ryan took these photos last night on Belle Isle at sunset. Click the pic above to follow Ryan & see more on Facebook and for sure check out J&C Photography to view & purchase his work and to hire him for photographic services including drone photography & some very cool 360 degree panoramas.
