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[HEALTH] · Canada · 25 sources

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Pear Lake wildfire triggers orange air alerts and aviation limits in BC

Environment Canada re‑issued orange‑coded air‑quality warnings on 7 August for the Okanagan, Shuswap and Cariboo regions of British Columbia, covering towns such as Kamloops, Merritt, Ashcroft, Clearwater, Barriere, 100 Mile House and Little Fort. Yellow warnings were posted for Princeton, Revelstoke and Williams Lake. Residents were advised to stay indoors, keep windows closed and limit strenuous outdoor activity.

The Pear Lake wildfire, the largest fire in the Cariboo, was measured at about 132,598 hectares as of 7 August. Smoke from the fire reduced visibility to as low as a quarter of a mile, prompting the BC Wildfire Service to suspend most aviation operations; pilots need at least one mile of visibility for safe flight. The service has deployed roughly 474 firefighters, 212 structural‑protection personnel, 98 pieces of heavy equipment and 22 helicopters to the fire and nearby complexes.

High Bar First Nation issued an evacuation order for its reserve lands on 6 August due to the fire’s proximity and extreme summer conditions. The band is coordinating with the BC Wildfire Service, the Village of Clinton and the Thompson‑Nicola Regional District, and Mexican firefighting crews have joined the effort. Temperatures near the fire zone reached 35 °C with relative humidity dropping into the teens, further driving fire growth.

Entities

BC Wildfire Service · Environment Canada · High Bar First Nation · Mexico firefighting crews · Pear Lake Wildfire · Ravi Parmar

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