Final answer:
Air monitoring should indeed continue after the removal of SCBA to ensure the environment is safe for breathing without protective gear, as some hazards may not be immediately detectable without proper equipment.
Step-by-step explanation:
Air monitoring continue after removal of SCBA is centers around the best practices for safety in environments with potential respiratory hazards. SCBA, or self-contained breathing apparatus, is used to provide clean air in environments where the air quality is compromised. Once SCBA is removed, it is crucial to continue air monitoring to ensure that the environment remains safe for breathing without protective gear. Resuming normal activities without the assurance of a safe breathing environment can be dangerous, as some contaminants might be colorless, odorless, and not immediately detectable without proper equipment.
It is important to follow the protocols established by workplace safety guidelines or by authorities in charge of disaster management which often include continuous monitoring of the air quality before declaring an area safe. Only after air monitoring confirms that the presence of harmful contaminants has decreased to safe levels, should personnel consider ceasing the use of SCBA and other protective measures.