What is the standard procedure for firefighters regarding the air level of their SCBA?

The standard procedure for monitoring the air level of a self-contained breathing apparatus (SCBA) emphasizes the importance of being aware of the air supply throughout all phases of firefighting activities. This approach ensures that firefighters are prepared and able to maintain safe operations. Knowing the air level before entering the hazard zone helps firefighters determine their operational readiness and plan their mission effectively. Continuous awareness during firefighting allows for real-time decision-making regarding the need to exit the hazardous environment before running low on air. Lastly, checking the air level after the operation is crucial for post-incident evaluation and preparation for future responses. This comprehensive awareness fosters safety and effectiveness in potentially life-threatening situations.