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Alerts for: Fraser Valley


6:10 AM PDT Wednesday 05 October 2022
Special air quality statement in effect for:

  • Fraser Valley - central including Chilliwack
  • Fraser Valley - east including Hope

Air Quality Advisory - October 5, 2022

Metro Vancouver has issued an Air Quality Advisory for the Eastern Fraser Valley because of high concentrations of fine particulate matter, primarily due to smoke from wildfires burning southeast of Chilliwack (near Chilliwack Lake), near Hope, and in Washington State. Smoke from the wildfires is impacting multiple municipalities, including Agassiz, Chilliwack, and Hope.

Wildfire smoke, high humidity, and low winds are contributing to elevated concentrations of fine particulate matter and hazy conditions in other parts of Metro Vancouver and the Fraser Valley, although concentrations are below advisory thresholds. The wildfire burning in Minnekhada Regional Park in Coquitlam is now being held, but may contribute to these hazy conditions.

Stagnant weather conditions are forecast to persist for the next few days and it is expected that air quality may not change until there is a more significant change in the weather. Smoke concentrations may vary widely across the region as winds and temperatures change, and as wildfire behaviour changes.

If you or those in your care are exposed to wildfire smoke, consider taking extra precautions to reduce your exposure. Wildfire smoke is a constantly-changing mixture of particles and gases which includes many chemicals that can harm your health. For more details, please consult

For more information on current air quality, visit

Visit for information on how to reduce your health risk and your personal contribution to pollution levels, as well as for current and forecast AQHI values.

Please continue to monitor alerts and forecasts issued by Environment Canada.

Issued by Environment Canada and the B.C. Ministry of Environment


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