| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| what lead level is toxic | 1.09 | 0.2 | 4313 | 87 |
| what blood lead level is considered toxic | 1.96 | 0.5 | 6273 | 73 |
| lead toxicity level | 0.98 | 0.6 | 666 | 63 |
| toxic level of lead | 0.06 | 0.5 | 6674 | 39 |
| toxic blood lead level | 0.64 | 0.1 | 5439 | 88 |
| lowest toxic blood lead level | 0.85 | 0.9 | 1497 | 31 |
| lead poisoning blood level | 0.34 | 0.1 | 7831 | 43 |
| how much lead in blood is dangerous | 1.21 | 0.2 | 2528 | 47 |
| what blood lead level is safe | 0.88 | 0.6 | 8354 | 42 |
| toxic lead levels in adults | 0.04 | 0.5 | 7875 | 51 |
| what level of lead is dangerous | 1.67 | 0.2 | 6905 | 59 |
| how much lead is toxic | 1.91 | 0.5 | 4257 | 5 |
| how much lead in blood is bad | 0.93 | 0.5 | 6809 | 80 |
| level of lead in blood | 1.6 | 0.5 | 7832 | 71 |
| safe levels of lead in blood | 0.36 | 0.9 | 3247 | 88 |
| high level of lead in blood | 1.14 | 0.4 | 6276 | 61 |
| level of lead poisoning | 0.1 | 0.3 | 6847 | 50 |
| lead toxicity levels chart | 0.58 | 0.9 | 4390 | 35 |
| how common is lead toxicity | 1.66 | 1 | 4062 | 69 |
| acceptable levels of lead in blood | 1.23 | 0.2 | 232 | 89 |
