New Guidelines Detail Protection Measures for Remote Workers Facing Wildfire Smoke
Employers face updated recommendations for protecting outdoor staff in remote areas from hazardous particulate exposure during wildfire season.
- By Jesse Jacobs
- Sep 02, 2026
Employers operating in remote areas must implement specific safety protocols to protect workers from the hazardous health effects of wildfire smoke, workplace safety experts recommend.
Fine particulate matter, known as PM2.5, poses severe health risks to outdoor personnel who lack access to indoor shelter. Safety guidance emphasizes utilizing real-time air quality forecasts, such as the AirNow Fire and Smoke Map, to plan shifts and assess environmental risks before sending teams into isolated locations.
To maintain safety standards in the field, organizations are advised to equip remote crews with two-way communication devices for routine check-ins and emergency alerts. Additionally, safety managers should train staff on direct-reading sensors to monitor local particulate levels accurately throughout the workday.
When PM2.5 concentrations reach 35.5 micrograms per cubic meter—corresponding to an Air Quality Index reading of 101 or higher—employers are required to provide respirators and personal protective equipment. State safety consultation services are available to help businesses review compliance requirements and establish emergency response protocols.
About the Author
Jesse Jacobs is assistant editor of OHSOnline.com.