| |
|
Hot Spots of Lead Air Quality Hazards
|
Counties in the United States with the Highest Ambient Air Concentrations of Lead:
|
| Rank |
County |
Quarterly Average Concentration (ug/m3) |
| 1. |
DEKALB, GA |
5.96 |
| 2. |
PIKE, AL |
1.92 |
| 3. |
JEFFERSON, MO |
1.49 |
| 4. |
WILLIAMSON, TN |
.99 |
| 5. |
IRON, MO |
.88 |
| |
Rank counties by concentrations of lead in ambient air
|
Counties in the United States with the Greatest Reported Releases of Lead to Air:
|
| Rank |
County |
Pounds |
| 1. |
PITTSBURG, OK |
31,024 |
| 2. |
MARSHALL, KS |
16,113 |
| 3. |
MACON, IL |
12,413 |
| 4. |
WOODFORD, KY |
9,013 |
| 5. |
SMITH, TX |
8,595 |
Counties in the United States with the Greatest Reported Releases of Lead Compounds to Air:
|
| Rank |
County |
Pounds |
| 1. |
JEFFERSON, MO |
118,277 |
| 2. |
IRON, MO |
98,093 |
| 3. |
REYNOLDS, MO |
70,629 |
| 4. |
CLARK, NV |
55,132 |
| 5. |
GILA, AZ |
34,342 |
Rank counties by reported releases of lead or lead compounds to air
|