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Firetruck sensors test a new way to track smoke hazards

Source dated 14 Sept 2026 · Brief by 20 Today
Selected 20 Sept 2026, 01:42 BST · 24-hour selection ended 21 Sept 2026, 01:42 BST

Stanford researchers are developing vehicle-mounted sensors and filters to study gases and metals carried in wildfire smoke.

Conceptual rainfall over houses and a river

Their new project report describes a prototype deployed in Colorado in July. Samples will help train forecasting models. A broadly available smoke-toxicity forecast remains a goal, rather than a service readers can already rely on.

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