Air Toxics at School 2022
School Info
School South Middle School
Street 232 Peach Street
City Braintree
State MA
Number of students 514
Student % minority 36%
Type Regular School
Status 1
Level Middle School
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 127
Number of chemicals affecting school 68
Toxic percentile nationwide (1=worst) 51st
Toxic rank nationwide (1=worst) 65,238
Toxic percentile statewide (1=worst) 54th
Toxic rank statewide (1=worst) 1,338
Toxic Hazard 633.36
This school's air toxic concentration is 0.13 times the national average at schools.
This school's air toxic concentration is 0.65 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 324.55
Chromium 130.44
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.) 103.62
Trichloroethylene 19.82
Nickel 18.63
Nickel compounds 9.16
Benzene 6.36
Cadmium compounds 5.54
Chloroform 4.55
Diisocyanates 3.14
Formaldehyde 2.92
Toluene diisocyanate (mixed isomers) 1.33
Polycyclic aromatic compounds 0.88
Di(2-ethylhexyl) phthalate 0.51
Xylene (mixed isomers) 0.48
Chlorine 0.32
Dichloromethane (Methylene chloride) 0.22
Antimony compounds 0.21
Copper 0.13
Ethylbenzene 0.08
Certain glycol ethers 0.08
Naphthalene 0.07
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.06
Lead 0.04
Hydrogen fluoride (Hydrofluoric acid) 0.03
Lead compounds 0.03
n-Hexane (Hexane) 0.02
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) 0.01
Acetonitrile 0.01
Nitric acid 0.01
Butyl acrylate 0.01
Zinc compounds 0.01
1,2,4-Trimethylbenzene 0.01
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.01
Maleic anhydride 0.01
Cyanide compounds 0.01
Phenol 0.01
Manganese 0.00
Silver compounds 0.00
Toluene 0.00
Acrylic acid 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
N,N-Dimethylformamide 0.00
Methyl methacrylate 0.00
Methanol 0.00
Vinyl acetate 0.00
Ethylene glycol 0.00
Mercury 0.00
Propylene oxide 0.00
Cyclohexane 0.00
Silver 0.00
Benzo[g,h,i]perylene 0.00
Styrene 0.00
Cumene 0.00
Ethyl acrylate 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
tert-Butyl alcohol (tert-Butanol) 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 197.67
TECOMET Charlesbank Capital Partners Cobalt 106.06
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.) 103.36
GE AVIATION General Electric Chromium 41.94
TECOMET Charlesbank Capital Partners Chromium 27.03
(click here to expand list to all chemicals from facilities)
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