Milligrams per cubic meter definition
Milligrams per cubic meter or “mg/m3” means one thousandth (10-3) of a gram of a contaminant per cubic meter of ambient air, as measured and determined by the methods prescribed for that contaminant.
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Related to Milligrams per cubic meter
Cubic Meter or "m3" means the volume of Petroleum which occupies one (1) cubic meter and equals 264.1721 United States gallons and 6.2898108 barrels.
Cubic Metre means the volume of gas which occupies one cubic metre when such gas is at a temperature of 15 degrees Celsius, and at a pressure of 101.325 kilopascals absolute;
Flash point means the lowest temperature of a liquid at which its vapours form a flammable mixture with air;
Normal Minimum Generation means the lowest output level of a generating resource under normal operating conditions.
Diameter at Breast Height (DBH) means the diameter of the trunk of a mature tree generally measured at a point four and a half feet above ground level from the uphill side of the tree. For species of trees where the main trunk divides below the 4 ½ foot height, the DBH shall be measured at the highest point before any division.