Air Toxics at School 2022
School Info
| School | L F Dewing |
| Street | 1469 Andover Street |
| City | Tewksbury |
| State | MA |
| Number of students | 612 |
| Student % minority | 27% |
| Type | Regular School |
| Status | 1 |
| Level | Elementary |
| Data Source | CCD (public schools) |
Air Toxics Info
| Number of facilities affecting school | 137 |
| Number of chemicals affecting school | 58 |
| Toxic percentile nationwide (1=worst) | 57th |
| Toxic rank nationwide (1=worst) | 73,874 |
| Toxic percentile statewide (1=worst) | 70th |
| Toxic rank statewide (1=worst) | 1,732 |
| Toxic Hazard | 431.17 |
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 |
| Chromium | 136.81 |
| Cobalt | 122.36 |
| Lead | 61.22 |
| Hydrazine | 51.02 |
| Ethylene oxide | 14.45 |
(click here to expand list to all chemicals)
Top 5 chemicals from facilities
| Facility | Parent Company | Chemical | Toxic Hazard |
| TECOMET | Charlesbank Capital Partners | Cobalt | 92.27 |
| GE AVIATION | General Electric | Chromium | 65.48 |
| PACE INDUSTRIES - CAMBRIDGE DIV | Pace Industries | Lead | 61.09 |
| UNION SPECIALTIES INC | UNION SPECIALTIES INC | Hydrazine | 51.02 |
| TECOMET | Charlesbank Capital Partners | Chromium | 23.52 |
(click here to expand list to all chemicals from facilities)
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