| in the upper atmosphere | 7 | location |
| for the environment | 7 | purpose |
| in a sense | 4 | other |
| ozone → be → good | 55 |
| ozone → be → good thing | 7 |
| negative | neutral | positive |
| 0.192 | 0.476 | 0.332 |
| Raw frequency | 62 |
| Normalized frequency | 0.646 |
| Modifier score | 1.000 |
| Perplexity | 228.682 |