How often should a diver check their air supply?

Checking air supply every 5-10 minutes while diving is essential for ensuring diver safety. Frequent checks allow divers to monitor their air consumption and assess how much air they have left. This practice helps divers avoid situations of running out of air unexpectedly, which can lead to panic and dangerous situations underwater.

By regularly assessing their air supply, divers can make informed decisions about their dive, including whether to begin ascending or continue exploring. This routine check becomes even more crucial in deeper dives or during longer dives when air consumption rates can vary significantly based on depth, exertion levels, and environmental factors. Regular awareness of air supply not only contributes to individual safety but also enhances the overall experience by allowing for proper planning and communication with dive buddies.