Air Toxics at School 2022
School Info
School BELMONT HILL SCHOOL Street 350 PROSPECT ST City BELMONT State MA Number of students 463 Student % minority 29% Data Source PSS (private schools)
Air Toxics Info
Number of facilities affecting school 152 Number of chemicals affecting school 66 Toxic percentile nationwide (1=worst) 46th Toxic rank nationwide (1=worst) 59,646 Toxic percentile statewide (1=worst) 42nd Toxic rank statewide (1=worst) 1,043 Toxic Hazard 787.22
This school's air toxic concentration is 0.16 times the national average at schools.
This school's air toxic concentration is 0.81 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 324.13
Chromium 189.93
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.) 116.33
Trichloroethylene 45.21
Ethylene oxide 30.11
Nickel compounds 19.93
Nickel 15.12
Chloroform 13.91
Lead 12.70
Diisocyanates 7.07
Benzene 6.37
Di(2-ethylhexyl) phthalate 1.36
Zinc compounds 0.95
Polycyclic aromatic compounds 0.74
Formaldehyde 0.71
Toluene diisocyanate (mixed isomers) 0.56
Naphthalene 0.39
Antimony compounds 0.29
Ethylbenzene 0.25
Triethylamine 0.22
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.20
Copper 0.12
Xylene (mixed isomers) 0.12
Lead compounds 0.09
Hydrogen fluoride (Hydrofluoric acid) 0.08
Hydrogen cyanide 0.05
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
N,N-Dimethylformamide 0.04
Dichloromethane (Methylene chloride) 0.03
Certain glycol ethers 0.03
Nitric acid 0.03
Toluene 0.02
1,2,4-Trimethylbenzene 0.01
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) 0.01
Toluene-2,4-diisocyanate 0.01
Acetonitrile 0.01
n-Hexane (Hexane) 0.01
Silver compounds 0.01
o-Xylene 0.01
Ethylene glycol 0.00
Pyridine 0.00
Manganese 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
Aluminum (fume or dust) 0.00
Methyl methacrylate 0.00
Methanol 0.00
Phenol 0.00
Methyl tert-butyl ether 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Mercury 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 0.00
Propylene oxide 0.00
Styrene 0.00
Vinyl acetate 0.00
Sodium nitrite 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Formic acid 0.00
n-Butyl alcohol (1-Butanol) 0.00
Methyl isobutyl ketone 0.00
Cumene 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Benzoyl peroxide 0.00
N-Methyl-2-pyrrolidone 0.00
Tetrabromobisphenol A 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
TECOMET Charlesbank Capital Partners Cobalt 277.10
CERTAINTEED LLC Saint-Gobain 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.) 115.59
GE AVIATION General Electric Chromium 85.75
TECOMET Charlesbank Capital Partners Chromium 70.63
BOYD CORP INC. Goldman Sachs Trichloroethylene 45.21
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
