Air Toxics at School 2022
School Info
| School | Helen R Donaghue School |
| Street | 24 Union Street Ext. |
| City | Merrimac |
| State | MA |
| Number of students | 250 |
| Student % minority | 11% |
| Type | Regular School |
| Status | 1 |
| Level | Elementary |
| Data Source | CCD (public schools) |
Air Toxics Info
| Number of facilities affecting school | 122 |
| Number of chemicals affecting school | 54 |
| Toxic percentile nationwide (1=worst) | 53rd |
| Toxic rank nationwide (1=worst) | 68,829 |
| Toxic percentile statewide (1=worst) | 60th |
| Toxic rank statewide (1=worst) | 1,479 |
| Toxic Hazard | 543.36 |
This school's air toxic concentration is 0.11 times the national average at schools.
This school's air toxic concentration is 0.56 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top 5 chemicals
| Chemical | Toxic Hazard |
| Hydrazine | 298.74 |
| Chromium | 103.85 |
| Cobalt | 100.79 |
| Trichloroethylene | 12.62 |
| Nickel | 6.34 |
(click here to expand list to all chemicals)
Top 5 chemicals from facilities
| Facility | Parent Company | Chemical | Toxic Hazard |
| UNION SPECIALTIES INC | UNION SPECIALTIES INC | Hydrazine | 298.74 |
| TECOMET | Charlesbank Capital Partners | Cobalt | 80.90 |
| GE AVIATION | General Electric | Chromium | 49.99 |
| TECOMET | Charlesbank Capital Partners | Chromium | 20.62 |
| BOYD CORP INC. | Goldman Sachs | Trichloroethylene | 12.62 |
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
