Air Toxics at School 2022
School Info
| School | Col Moses Parker School |
| Street | 75 Graniteville Rd |
| City | Chelmsford |
| State | MA |
| Number of students | 723 |
| Student % minority | 34% |
| Type | Regular School |
| Status | 1 |
| Level | Middle School |
| Data Source | CCD (public schools) |
Air Toxics Info
| Number of facilities affecting school | 143 |
| Number of chemicals affecting school | 67 |
| Toxic percentile nationwide (1=worst) | 60th |
| Toxic rank nationwide (1=worst) | 78,119 |
| Toxic percentile statewide (1=worst) | 80th |
| Toxic rank statewide (1=worst) | 1,983 |
| Toxic Hazard | 351.14 |
This school's air toxic concentration is 0.07 times the national average at schools.
This school's air toxic concentration is 0.36 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top 5 chemicals
| Chemical | Toxic Hazard |
| Chromium | 164.65 |
| Cobalt | 90.33 |
| Hydrazine | 27.96 |
| Ethylene oxide | 17.57 |
| Lead | 13.67 |
(click here to expand list to all chemicals)
Top 5 chemicals from facilities
| Facility | Parent Company | Chemical | Toxic Hazard |
| TECOMET | Charlesbank Capital Partners | Cobalt | 60.12 |
| GE AVIATION | General Electric | Chromium | 49.53 |
| PROTO LABS INC. | PROTO LABS INC | Chromium | 43.46 |
| PROTO LABS INC | PROTO LABS INC | Chromium | 43.46 |
| UNION SPECIALTIES INC | UNION SPECIALTIES INC | Hydrazine | 27.96 |
(click here to expand list to all chemicals from facilities)
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