In the context of atmospheric dispersion studies, what does ERPG stand for?

ERPG stands for Emergency Response Planning Guidelines. These guidelines are essential in the field of atmospheric dispersion studies as they provide levels of exposure to specific chemicals that can be used for emergency planning and response. The ERPG values assist in assessing potential health risks associated with accidental releases of hazardous substances. They help in developing responses to chemical emergencies, ensuring that first responders and emergency planners have a reference for assessing the potential impact of different chemical spills or releases. This makes ERPG crucial for emergency preparedness, risk communication, and the protection of public health and safety in the event of hazardous materials incidents.