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EDT the National Weather Service reported an air quality alert in effect until Sunday at midnight EDT for Muskegon, Ottawa, ...
The National Weather Service reported an air quality alert at 11:45 a.m. EDT on Sunday in effect until Tuesday at midnight ...
Air quality advisory issued for Ottawa and Allegan County for June 11. Sarah Moore, Lansing State Journal. Wed, June 11, 2025 at 4:36 PM UTC. 6 min read.
Most of West Michigan will be under an air quality advisory Tuesday, the Michigan Department of Environment, Great Lakes and ...
Drifting smoke from wildfires is causing poor air quality and reduced visibility across nearly all of the Ottawa-Gatineau region, prompting Environment Canada to upgrade its alert to the highest ...
As of 9 a.m. on June 11, here are air quality index readings in Michigan cities, according to AirNow's Air Quality Index: Grand Rapids: PM2.5 of 87; moderate. Marquette: PM2.5 of 86; moderate.
Ottawa’s air quality was in the 4-5 range Wednesday (on a scale of 1-11 plus, with the lowest readings representing the best air quality).
The federal Air Quality Health Index was at 7, or high risk, during the day Saturday, but dropped to 5, or moderate, by mid-evening.
Environment Canada says wildfire smoke conditions in Eastern Ontario and Western Quebec are expected to continue into Saturday. “Smoke is causing or expected to cause poor air quality and reduced ...
With wildfire smoke looming over Ontario, Environment Canada has issued air quality watches and statements for a large portion of the province.
Air quality has improved in much of Quebec and Ontario, but wildfire smoke continues to affect parts of the Prairies, northern Ontario, and eastern Quebec.
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