Air Toxics at School 2022
School Info
School Steward Elementary
Street 261 Perkins Row
City Topsfield
State MA
Number of students 369
Student % minority 9%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 110
Number of chemicals affecting school 54
Toxic percentile nationwide (1=worst) 45th
Toxic rank nationwide (1=worst) 57,189
Toxic percentile statewide (1=worst) 36th
Toxic rank statewide (1=worst) 893
Toxic Hazard 859.58
This school's air toxic concentration is 0.18 times the national average at schools.
This school's air toxic concentration is 0.88 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 331.83
Chromium 272.36
Hydrazine 128.88
Trichloroethylene 43.65
Nickel compounds 19.99
Nickel 19.67
Lead 15.83
Chloroform 10.42
Diisocyanates 8.42
Benzene 4.66
Zinc compounds 1.14
Di(2-ethylhexyl) phthalate 0.70
Polycyclic aromatic compounds 0.47
Naphthalene 0.24
Toluene diisocyanate (mixed isomers) 0.23
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.16
Ethylbenzene 0.14
Copper 0.12
Triethylamine 0.10
Formaldehyde 0.10
Hydrogen cyanide 0.09
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.06
Lead compounds 0.05
Antimony compounds 0.04
N,N-Dimethylformamide 0.04
Hydrogen fluoride (Hydrofluoric acid) 0.04
n-Hexane (Hexane) 0.03
Toluene 0.03
Xylene (mixed isomers) 0.02
Ammonia (includes anhydrous ammonia and aqueous ammonia from water dissociable ammonium salts and other sources; 10 percent of total aqueous ammonia is reportable under this listing) 0.02
Dichloromethane (Methylene chloride) 0.02
Nitric acid 0.02
Silver compounds 0.01
1,2,4-Trimethylbenzene 0.01
Toluene-2,4-diisocyanate 0.01
Ethylene glycol 0.01
Manganese 0.00
Certain glycol ethers 0.00
Acetonitrile 0.00
Methyl methacrylate 0.00
o-Xylene 0.00
Methanol 0.00
Cyclohexane 0.00
Benzo[g,h,i]perylene 0.00
Sodium nitrite 0.00
Methyl isobutyl ketone 0.00
n-Butyl alcohol (1-Butanol) 0.00
Cumene 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 0.00
Formic acid 0.00
Benzoyl peroxide 0.00
N-Methyl-2-pyrrolidone 0.00
Tetrabromobisphenol A 0.00
(click here to shrink list to only top 5 chemicals)
Top 5 chemicals from facilities
Facility Parent Company Chemical Toxic Hazard
TECOMET Charlesbank Capital Partners Cobalt 265.43
GE AVIATION General Electric Chromium 148.23
UNION SPECIALTIES INC UNION SPECIALTIES INC Hydrazine 128.88
TECOMET Charlesbank Capital Partners Chromium 67.66
BOYD CORP INC. Goldman Sachs Trichloroethylene 43.65
(click here to expand list to all chemicals from facilities)
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