Yellow Air Quality Warning Issued for Whistler
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A yellow warning for air quality due to wildfire smoke is in effect for Whistler, British Columbia.
Read this weather record in 30 seconds
- Record type
- Air Quality
- Affected area
- Whistler, British Columbia
- Issued
- August 18, 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
Yellow warning - air quality - in effect. Issued by Environment Canada, the B.C. Ministry of Environment and Parks. Effective immediately from 2026-08-18T02:56:43-00:00.
Affected Areas
Whistler.
What You Should Do
Postpone or reduce strenuous outdoor activities. Spend time indoors in a space with cleaner air. Stop or reduce activity level if breathing becomes uncomfortable. Stay cool and drink plenty of fluids. Carry rescue medications. Monitor symptoms such as eye, nose and throat irritation or cough. If experiencing difficulty breathing or chest pain, contact a physician or call 9-1-1 for emergencies. Keep windows and doors closed when indoors. Use air filters or certified portable air cleaners. Spend time in places with cleaner air if home is smoky. Wear a NIOSH-certified N95 respirator if outdoors. Keep vehicle windows closed with air flow set to recirculate.
Expected Conditions
Impacted or likely to be impacted by wildfire smoke. Smoke conditions can change quickly over short distances and vary hour-by-hour.
Timeline
Effective 2026-08-18T02:56:43-00:00. Expires 2026-08-18T18:56:43-00:00. Next update available on August 18, 2026.
Original source: ECCC Official Notice ↗
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