Air Toxics at School 2022
School Info
School Proctor Elementary
Street 60 Main Street
City Topsfield
State MA
Number of students 259
Student % minority 9%
Type Regular School
Status 1
Level Middle School
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 112
Number of chemicals affecting school 54
Toxic percentile nationwide (1=worst) 44th
Toxic rank nationwide (1=worst) 56,633
Toxic percentile statewide (1=worst) 34th
Toxic rank statewide (1=worst) 825
Toxic Hazard 876.78
This school's air toxic concentration is 0.18 times the national average at schools.
This school's air toxic concentration is 0.90 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 346.95
Chromium 280.48
Hydrazine 118.57
Trichloroethylene 45.66
Nickel compounds 20.87
Nickel 18.44
Lead 17.35
Chloroform 10.92
Diisocyanates 9.02
Benzene 4.43
Zinc compounds 1.24
Di(2-ethylhexyl) phthalate 0.75
Polycyclic aromatic compounds 0.49
Naphthalene 0.23
Toluene diisocyanate (mixed isomers) 0.21
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.17
Ethylbenzene 0.13
Copper 0.13
Triethylamine 0.11
Formaldehyde 0.10
Hydrogen cyanide 0.09
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.07
Lead compounds 0.05
Antimony compounds 0.05
N,N-Dimethylformamide 0.04
Hydrogen fluoride (Hydrofluoric acid) 0.04
n-Hexane (Hexane) 0.03
Toluene 0.03
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
Xylene (mixed isomers) 0.02
Dichloromethane (Methylene chloride) 0.01
Nitric acid 0.01
Silver compounds 0.01
Toluene-2,4-diisocyanate 0.01
Ethylene glycol 0.01
1,2,4-Trimethylbenzene 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 282.70
GE AVIATION General Electric Chromium 136.39
UNION SPECIALTIES INC UNION SPECIALTIES INC Hydrazine 118.57
TECOMET Charlesbank Capital Partners Chromium 72.06
BOYD CORP INC. Goldman Sachs Trichloroethylene 45.66
(click here to expand list to all chemicals from facilities)
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