Air Toxics at School 2022
School Info
School Horace Mann Laboratory Street 79 Willson Street City Salem State MA Number of students 297 Student % minority 61% Type Regular School Status 1 Level Elementary Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 119 Number of chemicals affecting school 58 Toxic percentile nationwide (1=worst) 25th Toxic rank nationwide (1=worst) 30,894 Toxic percentile statewide (1=worst) 7th Toxic rank statewide (1=worst) 161 Toxic Hazard 2,372.14
This school's air toxic concentration is 0.49 times the national average at schools.
This school's air toxic concentration is 2.43 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Chromium 1,216.31
Cobalt 759.75
Trichloroethylene 95.81
Nickel 86.43
Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 56.15
Nickel compounds 43.18
Hydrazine 42.11
Chloroform 24.17
Benzene 17.41
Lead 12.60
Diisocyanates 11.07
Polycyclic aromatic compounds 1.46
Naphthalene 1.05
Di(2-ethylhexyl) phthalate 0.96
Zinc compounds 0.95
Formaldehyde 0.49
Ethylbenzene 0.37
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) 0.36
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.28
Copper 0.23
Toluene diisocyanate (mixed isomers) 0.15
Triethylamine 0.15
Xylene (mixed isomers) 0.12
Lead compounds 0.09
Hydrogen fluoride (Hydrofluoric acid) 0.07
Hydrogen cyanide 0.05
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
Antimony compounds 0.05
n-Hexane (Hexane) 0.04
Nitric acid 0.03
N,N-Dimethylformamide 0.03
1,2,4-Trimethylbenzene 0.03
Dichloromethane (Methylene chloride) 0.02
Toluene 0.02
Certain glycol ethers 0.02
Silver compounds 0.02
Toluene-2,4-diisocyanate 0.01
Methyl methacrylate 0.01
Manganese 0.01
Acetonitrile 0.01
Ethylene glycol 0.00
o-Xylene 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
Phenol 0.00
Methanol 0.00
Cyclohexane 0.00
Benzo[g,h,i]perylene 0.00
Mercury 0.00
Propylene oxide 0.00
Sodium nitrite 0.00
Methyl isobutyl ketone 0.00
Cumene 0.00
Styrene 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
n-Butyl alcohol (1-Butanol) 0.00
Benzoyl peroxide 0.00
N-Methyl-2-pyrrolidone 0.00
Nonylphenol Ethoxylates 0.00
(click here to shrink list to only top 5 chemicals)
Top 5 chemicals from facilities
Facility Parent Company Chemical Toxic Hazard
GE AVIATION General Electric Chromium 748.98
TECOMET Charlesbank Capital Partners Cobalt 458.99
TECHNICAL MANUFACTURING CORP Ametek Chromium 277.40
GE AVIATION General Electric Cobalt 165.94
TECOMET Charlesbank Capital Partners Chromium 117.00
(click here to expand list to all chemicals from facilities)
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