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Also, consider looking into aggregate data we have for Pollution in United States
| Pollution in Raleigh, North Carolina | 12.89 miles |
| Pollution in Greensboro, North Carolina | 88.92 miles |
| Pollution in Winston-Salem, North Carolina | 115.56 miles |
| Pollution in Richmond, Virginia | 158.36 miles |
| Pollution in Charlotte, North Carolina | 179.69 miles |
| Pollution in Virginia Beach, Virginia | 190.33 miles |