Air Toxics at School 2022
School Info
| School | Leonard Middle School |
| Street | 60 Allen Street |
| City | Lawrence |
| State | MA |
| Number of students | 327 |
| Student % minority | 99% |
| Type | Regular School |
| Status | 1 |
| Level | Middle School |
| Data Source | CCD (public schools) |
Air Toxics Info
| Number of facilities affecting school | 125 |
| Number of chemicals affecting school | 55 |
| Toxic percentile nationwide (1=worst) | 57th |
| Toxic rank nationwide (1=worst) | 74,054 |
| Toxic percentile statewide (1=worst) | 70th |
| Toxic rank statewide (1=worst) | 1,743 |
| Toxic Hazard | 427.91 |
This school's air toxic concentration is 0.09 times the national average at schools.
This school's air toxic concentration is 0.44 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top 5 chemicals
| Chemical | Toxic Hazard |
| Cobalt | 136.57 |
| Chromium | 132.37 |
| Hydrazine | 101.50 |
| Lead | 16.07 |
| Trichloroethylene | 14.19 |
(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 | 101.50 |
| TECOMET | Charlesbank Capital Partners | Cobalt | 99.99 |
| GE AVIATION | General Electric | Chromium | 52.29 |
| TECOMET | Charlesbank Capital Partners | Chromium | 25.49 |
| PACE INDUSTRIES - CAMBRIDGE DIV | Pace Industries | Lead | 15.99 |
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
