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Estimated concentrations of inhalable, respirable particles, and regional deposited particles, using FP-XRF analysis.
| Metal | Total mass concentration, μg/m3 | Inhalable, μg/m3 | Respirable, μg/m3 | Head airways, μg/m3 | Tracheobronchial region, μg/m3 | Alveolar region, μg/m3 |
|---|---|---|---|---|---|---|
| Fe | 12.8 | 12.8 | 12.8 | 0.7 | 0.8 | 2.8 |
| Cr | 6.0 | 6.0 | 6.0 | 0.5 | 0.4 | 1.3 |
