| |
Value |
Units |
Reference |
| Inhalation cancer risk value (potency) | 0.000371 | [ug/m3]-1 | HEAST |
| Inhalation noncancer risk value (reference concentration) | Data gap | | |
| National ambient air quality standard | Gap in regulatory coverage | | |
| Ingestion cancer risk value (potency) | 1.3 | [mg/kg-day]-1 | HEAST |
| Ingestion noncancer risk value (reference dose) | 0.0003 | mg/kg-day | IRIS |
| National water quality standard | 0.98 | ug/L | CWA-AWQC |
