What type of protection does Level C provide?

Level C protection is characterized by the use of air purifying respirators coupled with moderate skin protection. In a Level C response, the environment is known to be contaminated, but the specific types and concentrations of hazards are identified and thus can be adequately managed using air purifying devices. This means that the respirators are designed to filter out specific airborne contaminants, offering a level of safety for the respiratory system while allowing for more mobility and comfort compared to higher levels of protection.

Additionally, the moderate skin protection typically includes chemical-resistant clothing, which provides a reasonable barrier against hazardous substances. However, it does not offer the full encapsulation found in higher levels of protection such as Level A. Understanding this distinction helps responders choose the appropriate level of protection based on the known hazards they might face during a hazardous materials incident.