Orange Air Quality Warning Issued for Ft. Simpson Region
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An orange warning for air quality is in effect due to wildfire smoke causing very poor air quality and reduced visibility in the Ft. Simpson Region including Jean Marie River.
Read this weather record in 30 seconds
- Record type
- Air Quality Warning
- Affected area
- Ft. Simpson Region, Northwest Territories
- Issued
- August 27, 2026
- Issuing authority
- ECCC
The warning type, named area, and issue time define this record. Confirm all three against the original agency notice before treating it as current.
Record status: publication date is recent, but current status is not stored on this page. Check the issuing agency's live warning service before acting because warnings can be updated, narrowed, or cancelled.
Alert Details
Orange warning for air quality issued by Environment Canada, the Northwest Territories Departments of Environment and Climate Change and Health and Social Services. Effective immediately from 2026-08-27T10:40:21-00:00 and expires 2026-08-28T02:40:21-00:00. Severity rated Severe with Immediate urgency.
Affected Areas
Ft. Simpson Region including Jean Marie River.
What You Should Do
Limit time outdoors. Reschedule or cancel outdoor sports, activities and events. People aged 65 and older, pregnant people, infants and young children, people with an existing illness or chronic health condition, and people who work outdoors should avoid strenuous activities outdoors and seek medical attention if experiencing symptoms. Seek immediate medical assistance for medical emergencies.
Expected Conditions
Smoke is expected to cause very poor air quality and reduced visibility. Air quality and visibility due to wildfire smoke can fluctuate over short distances and can vary considerably from hour to hour. Everyone’s health is at risk regardless of age or health status. Mild symptoms may include eye, nose and throat irritation, headaches or a mild cough. More serious symptoms include wheezing, chest pains or severe cough.
Timeline
Alert effective starting 2026-08-27T10:40:21-00:00. Some improvement expected Thursday, with more significant and sustained improvement possible Thursday night as rain begins. Smoke will continue to be a concern as the week progresses.
Original source: ECCC Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
Two Areazine-derived peer sets for this ECCC weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (1,500 characters here).
Similar severity timing
Same severity (high) notices issued closest in time to August 27, 2026.
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