As summer temperatures rise and wildfire season continues, employers across Washington should review workplace safety requirements related to extreme heat and wildfire smoke exposure.
The Washington State Department of Labor & Industries (L&I) has rules in place to help protect employees who may be exposed to outdoor heat and unhealthy air quality conditions. While some industries may have limited outdoor exposure, businesses with employees who work outside, in vehicles, or in areas affected by poor air quality should ensure they understand their responsibilities.
Washington’s outdoor heat exposure rules require employers to take steps to protect workers during periods of elevated temperatures, including providing adequate water, access to shade or other cooling measures, and training employees and supervisors on heat-related illness prevention.
Employers must also follow wildfire smoke requirements when air quality reaches unhealthy levels. These rules include monitoring air quality conditions, communicating hazards to employees, and taking appropriate steps to reduce exposure when wildfire smoke affects the workplace.
L&I provides resources to help employers prepare and comply with these requirements, including guidance on heat illness prevention and wildfire smoke safety.
Employers can review heat safety requirements and training resources at L&I’s Be Heat Smart webpage.
Additional information on wildfire smoke protections is available through L&I’s wildfire smoke safety resources.
Taking proactive steps can help businesses avoid potential penalties while supporting a safe work environment for employees during challenging summer conditions.
