What percent of Methane is necessary for maximum explosive violence?

Methane, a common component of natural gas, is most explosive when it is present in the air in concentrations between approximately 5% and 15%. Specifically, for maximum explosive violence, a concentration of around 10% is often cited in various safety and industrial references. This range indicates that at 10% concentration, methane can ignite and produce a rapid and violent combustion, leading to an explosion. This is critical information in sectors dealing with gas production and use, as it determines safe operating conditions and guidelines to prevent dangerous situations. The understanding of these concentration levels is vital for ensuring safety in environments where methane may accumulate.