A cubic meter is a unit of measurement that describes the volume, or how much space, an object or substance occupies in three dimensions. It is equivalent to a cube with sides measuring 1 meter in length. Full definition
As few as 10 grains per cubic meter of air can provoke symptoms in the most sensitive people; during late summer months the count can reach into the hundreds. (discovermagazine.com)
A few minutes later, on deck, «the whole cubic meter of stuff was bubbling,» he says. (discovermagazine.com)
The team found 0.5 million to 2.5 million bacterial cells per cubic meter of air, which is about what they expected. (discovermagazine.com)