Environmental Engineering Reference
In-Depth Information
TABLE 2.14
Atmospheric Particulate Matter
To Convert from
to
Multiply by
Milligrams/cubic meter (mg/m
3
)
Grams/cubic foot (g/ft
3
)
283.2 × 10
-6
Grams/cubic meter (g/m
3
)
0.001
Micrograms/cubic meter (µg/m
3
)
1000.0
Micrograms/cubic foot (µg/ft
3
)
28.32
Pounds/1000 cubic feet (lb/1000 ft
3
)
62.43 × 10
-6
Grams/cubic foot (g/ft
3
)
Milligrams/cubic meter (mg/m
3
)
35.3145 × 10
3
Grams/cubic meter (g/m
3
)
35.314
Micrograms/cubic meter (µg/m
3
)
35.314 × 10
3
Micrograms/cubic foot (µg/ft
3
)
1.0 × 10
6
Pounds/1000 cubic feet (lb/1000 ft
3
)
2.2046
of food, feed and fiber crops, pasture and range land; non-agricultural land such as
forests; public contact sites such as parks and golf courses; disturbed lands such as
mine spills, construction sites, and gravel pits; and home lawns and gardens. The
sale or give away of biosolids products (such as composted or heat dried products) is
addressed under land application, as is land application of domestic septage.
TABLE 2.15
Concentration
To Convert from
to
Multiply by
Grams/cubic meter (g/m
3
)
Milligrams/cubic meter (mg/m
3
)
1000.0
Grams/cubic foot (g/ft
3
)
0.02832
Micrograms/cubic foot (µg/ft
3
)
1.0 × 10
6
Pounds/1000 cubic feet (lb/1000 ft
3
)
0.06243
Micrograms/cubic meter (µg/m
3
)
Milligrams/cubic meter (mg/m
3
)
0.001
Grams/cubic foot (g/ft
3
)
28.43 × 10
-9
Grams/cubic meter (g/m
3
)
1.0 × 10
-6
Micrograms/cubic foot (µg/ft
3
)
0.02832
Pounds/1000 cubic feet (lb/1000 ft
3
)
62.43 × 10
-9
Micrograms/cubic foot (µg/ft
3
)
Milligrams/cubic meter (mg/m
3
)
35.314 × 10
-3
Grams/cubic foot (g/ft
3
)
1.0 × 10
-6
Grams/cubic meter (g/m
3
)
35.314 × 10
-6
Micrograms/cubic foot (µg/ft
3
)
35.314
Pounds/1000 cubic feet (lb/1000 ft
3
)
2.2046 × 10
-6
Pounds/1000 cubic feet (lb/1000 ft
3
)
Milligrams/cubic meter (mg/m
3
)
16.018 × 10
3
Grams/cubic foot (g/ft
3
)
0.35314
Micrograms/cubic meter (µg/m
3
)
16.018 × 10
6
Grams/cubic meter (g/m
3
)
16.018
Micrograms/cubic foot (µg/ft
3
)
353.14 × 10
2
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