Air Toxics at School 2022
School Info
School Archie T Morrison Street 260 Liberty Street City Braintree State MA Number of students 305 Student % minority 49% Type Regular School Status 1 Level Elementary Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 125 Number of chemicals affecting school 63 Toxic percentile nationwide (1=worst) 50th Toxic rank nationwide (1=worst) 63,988 Toxic percentile statewide (1=worst) 52nd Toxic rank statewide (1=worst) 1,281 Toxic Hazard 668.07
This school's air toxic concentration is 0.14 times the national average at schools.
This school's air toxic concentration is 0.68 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 319.94
Chromium 140.21
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.) 115.19
Benzene 22.50
Trichloroethylene 21.89
Nickel 18.52
Nickel compounds 9.98
Chloroform 5.09
Cadmium compounds 4.76
Diisocyanates 3.25
Formaldehyde 2.41
Toluene diisocyanate (mixed isomers) 1.01
Polycyclic aromatic compounds 0.80
Di(2-ethylhexyl) phthalate 0.51
Xylene (mixed isomers) 0.45
Chlorine 0.29
Ethylbenzene 0.22
Antimony compounds 0.19
Dichloromethane (Methylene chloride) 0.16
Copper 0.13
Lead 0.10
Naphthalene 0.09
Certain glycol ethers 0.07
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.06
1,2,4-Trimethylbenzene 0.04
Hydrogen fluoride (Hydrofluoric acid) 0.04
Lead compounds 0.03
n-Hexane (Hexane) 0.03
Triethylamine 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
Nitric acid 0.01
Acetonitrile 0.01
Zinc compounds 0.01
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.01
Cyanide compounds 0.01
Silver compounds 0.00
Toluene 0.00
Phenol 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
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.00
Pyridine 0.00
Toluene-2,4-diisocyanate 0.00
Aluminum (fume or dust) 0.00
Manganese 0.00
Ethylene glycol 0.00
N,N-Dimethylformamide 0.00
Methyl methacrylate 0.00
Methanol 0.00
Mercury 0.00
Propylene oxide 0.00
Cyclohexane 0.00
Benzo[g,h,i]perylene 0.00
Silver 0.00
Cumene 0.00
Styrene 0.00
Vinyl acetate 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
n-Butyl alcohol (1-Butanol) 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Methyl isobutyl ketone 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
DEPUY SYNTHES A JOHNSON & JOHNSON CO Johnson & Johnson Cobalt 178.87
TECOMET Charlesbank Capital Partners Cobalt 117.44
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.) 114.95
GE AVIATION General Electric Chromium 49.53
TECOMET Charlesbank Capital Partners Chromium 29.93
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
