Fire · smoke · community

Active wildfire and smoke emergency

Fire is local. Smoke crosses a continent.

Wildfires are displacing Canadian communities while smoke changes the air far beyond the fireline. This page puts official evacuation, fire and health systems first—and frames safer open-source contributions around them.

Dated evidence

What is known

These figures preserve the date and source of the reviewed report. Use the official systems below for changing conditions.

582
Active fires reported

The federal August update counted 31 fires as out of control. This is a dated snapshot, not a live total.

Public Safety Canada — August 2026 update ↗
4.1M ha
Burned during 2026

Public Safety Canada reported 4,793 fires nationally by August 18.

Public Safety Canada — August 2026 update ↗
>10,000
People under evacuation orders

The federal update described continuing displacement amid severe activity in southern British Columbia.

Public Safety Canada — August 2026 update ↗

Human priorities

Start with the people closest to the problem.

Evacuation information

Local and provincial or territorial orders are authoritative. Information must remain accessible, current and available when connectivity fails.

Clean indoor air

Smoke can travel thousands of kilometres. Children, older adults, pregnant people and people with health conditions can face greater risk.

Remote and First Nations communities

Support must follow community leadership and jurisdiction. Do not scrape, infer or publish sensitive community-level movement data.

Bounded open-source work

Build around accountable response—not around vulnerable people.

Offline evacuation access

Prototype cached, multilingual and low-bandwidth access to official orders without creating a competing alert channel.

Smoke-risk translation

Turn AQHI and official health guidance into accessible formats while preserving source, location and update time.

Infrastructure exposure

Use public data to flag potential exposure of roads, power and communications for expert review—not operational routing.

Accountable fire mapping

Document model provenance, latency and uncertainty. Never represent satellite or AI outputs as a substitute for incident command.

Source ledger

Evidence, with its limits visible.