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Wildfire smoke leads to special air quality statement for city

Fires west of Thunder Bay could leave smoky conditions for several days.
ken020-firebehaviour3-ops-may14-2025
An aerial view of the Kenora 20 wildfire, May 2025

THUNDER BAY — A special air quality statement is in effect for Thunder Bay. 

According to Environment Canada, smoke is either causing or is expected to cause poor air quality and reduced visibility, adding wildfire smoke from fires west of Thunder Bay could remain in place for the next several days. 

The government weather service, in its statement, said as smoke levels increase, health risks increase too. Residents are reminded to limit time outdoors and to consider rescheduling outdoor sports, activities and events. 

People may experience mild and common symptoms such as eye, nose and throat irritation, headaches or a mild cough. 

Wheezing, chest pains or a severe cough are more serious, but less common symptoms.

People older than 65, pregnant people, infants and young children, along with those suffering from existing illnesses, chronic health conditions and those who work outdoors should consider rescheduling strenuous activities outdoors and seek medical attention if experiencing  symptoms. 

A well-fitted mask, such as an NIOSH-certified  N95 or an equivalent respirator, can also help alleviate exposure to smoke, though not completely, according to Environment Canada. 

To learn more, visit www.canada.ca/wildfire-smoke



Leith Dunick

About the Author: Leith Dunick

A proud Nova Scotian who has called Thunder Bay home since 2002, Leith is Dougall Media's director of news, but still likes to tell your stories. Wants his Expos back and to see Neil Young at least one more time (it's happening!). Twitter: @LeithDunick
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