2024 Yes School and childcare facility air quality decision-makers’ perspectives on using low-cost sensors for wildfire smoke response https://bmcpublichealth.biomedcentral.com/articles/10.1186/s12889-023-16989-7 Stampfer, Orly North America Qualitative interview study Particulate Matter (PM) Indoor air quality Interviews Low-cost sensors particulate matter Schools wildfire smoke Interviews with school and health personnel found low-cost sensors useful for wildfire smoke response despite limitations. Findings support toolkits that accommodate varied sensor use, time, and budgets, including for ventilation and filtration assessment. 2023