Yellow Air Quality Warning Issued for Cariboo Region
This alert is no longer in effect.
ECCC issued it on April 11, 2026, 4 months ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this ECCC weather alert directly from ECCC's official public data feed. See our methodology for full source attribution and refresh cadence.
Environment Canada has issued a moderate air quality warning for the Cariboo - south area, including Williams Lake, due to elevated pollution levels from stagnant weather conditions.
Read this weather record in 30 seconds
- Record type
- air quality
- Affected area
- Cariboo - south including Williams Lake
- Issued
- April 11, 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: historical. It was issued 4 months ago; use the issuing agency's live warning service for current conditions in Cariboo - south including Williams Lake.
Alert Details
A yellow warning for air quality has been issued by Environment Canada and the B.C. Ministry of Environment and Parks. It is currently in effect.
Affected Areas
The warning affects the Cariboo - south region, including Williams Lake.
What You Should Do
Exposure to elevated coarse particulate matter is a concern for infants, older adults, individuals with chronic conditions such as asthma, COPD, heart disease, and diabetes, or respiratory infections, and those who are pregnant. Persons with these conditions should postpone or reduce strenuous exercise until the warning ends. Anyone experiencing symptoms like eye or throat irritation, chest discomfort, shortness of breath, cough, or wheezing should follow their health care provider's advice. Staying indoors helps reduce exposure.
Expected Conditions
Stagnant winter weather conditions are creating elevated pollution levels due to coarse particulate matter.
Timeline
The alert is effective from April 11, 2026, at 12:12 PM UTC and will expire on April 12, 2026, at 4:12 AM UTC. The next update will be on April 11, 2026.
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 (1,112 characters here).
Similar severity timing
Same severity (medium) notices issued closest in time to April 11, 2026.
Frequently Asked Questions
Common questions about this ECCC weather alert.