| 1 ng/L | = 2.2046226218488E-9 lb/m3 |
| 2 ng/L | = 4.4092452436976E-9 lb/m3 |
| 3 ng/L | = 6.6138678655463E-9 lb/m3 |
| 4 ng/L | = 8.8184904873951E-9 lb/m3 |
| 5 ng/L | = 1.1023113109244E-8 lb/m3 |
| 6 ng/L | = 1.3227735731093E-8 lb/m3 |
| 7 ng/L | = 1.5432358352941E-8 lb/m3 |
| 8 ng/L | = 1.763698097479E-8 lb/m3 |
| 9 ng/L | = 1.9841603596639E-8 lb/m3 |
| 10 ng/L | = 2.2046226218488E-8 lb/m3 |
| 20 ng/L | = 4.4092452436976E-8 lb/m3 |
| 30 ng/L | = 6.6138678655463E-8 lb/m3 |
| 40 ng/L | = 8.8184904873951E-8 lb/m3 |
| 50 ng/L | = 1.1023113109244E-7 lb/m3 |
| 60 ng/L | = 1.3227735731093E-7 lb/m3 |
| 70 ng/L | = 1.5432358352941E-7 lb/m3 |
| 80 ng/L | = 1.763698097479E-7 lb/m3 |
| 90 ng/L | = 1.9841603596639E-7 lb/m3 |
| 100 ng/L | = 2.2046226218488E-7 lb/m3 |
| 200 ng/L | = 4.4092452436976E-7 lb/m3 |
| 300 ng/L | = 6.6138678655463E-7 lb/m3 |
| 400 ng/L | = 8.8184904873951E-7 lb/m3 |
| 500 ng/L | = 1.1023113109244E-6 lb/m3 |
| 600 ng/L | = 1.3227735731093E-6 lb/m3 |
| 700 ng/L | = 1.5432358352941E-6 lb/m3 |
| 800 ng/L | = 1.763698097479E-6 lb/m3 |
| 900 ng/L | = 1.9841603596639E-6 lb/m3 |
| 1000 ng/L | = 2.2046226218488E-6 lb/m3 |
| 2000 ng/L | = 4.4092452436976E-6 lb/m3 |
| 4000 ng/L | = 8.8184904873951E-6 lb/m3 |
| 5000 ng/L | = 1.1023113109244E-5 lb/m3 |
| 7500 ng/L | = 1.6534669663866E-5 lb/m3 |
| 10000 ng/L | = 2.2046226218488E-5 lb/m3 |
| 25000 ng/L | = 5.5115565546219E-5 lb/m3 |
| 50000 ng/L | = 0.00011023113109244 lb/m3 |
| 100000 ng/L | = 0.00022046226218488 lb/m3 |
| 1000000 ng/L | = 0.0022046226218488 lb/m3 |
| 1000000000 ng/L | = 2.2046226218488 lb/m3 |