Air Toxics at School 2022
School Info
School Donald Ross
Street 20 Hayward Street
City Braintree
State MA
Number of students 206
Student % minority 54%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 130
Number of chemicals affecting school 64
Toxic percentile nationwide (1=worst) 49th
Toxic rank nationwide (1=worst) 62,831
Toxic percentile statewide (1=worst) 50th
Toxic rank statewide (1=worst) 1,230
Toxic Hazard 697.48
This school's air toxic concentration is 0.14 times the national average at schools.
This school's air toxic concentration is 0.71 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 322.53
Chromium 148.57
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.) 115.16
Benzene 31.82
Trichloroethylene 23.18
Nickel 20.72
Nickel compounds 10.52
Chloroform 5.79
Lead 5.34
Cadmium compounds 4.08
Diisocyanates 3.39
Formaldehyde 2.04
Toluene diisocyanate (mixed isomers) 0.85
Polycyclic aromatic compounds 0.83
Xylene (mixed isomers) 0.50
Zinc compounds 0.37
Di(2-ethylhexyl) phthalate 0.35
Ethylbenzene 0.29
Chlorine 0.28
Copper 0.14
Dichloromethane (Methylene chloride) 0.13
Antimony compounds 0.11
Naphthalene 0.10
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 0.06
Hydrogen fluoride (Hydrofluoric acid) 0.04
n-Hexane (Hexane) 0.03
Lead compounds 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
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
o-Xylene 0.00
N,N-Dimethylformamide 0.00
Methyl methacrylate 0.00
Methanol 0.00
Mercury 0.00
Propylene oxide 0.00
Cyclohexane 0.00
Cumene 0.00
Benzo[g,h,i]perylene 0.00
Silver 0.00
Styrene 0.00
Vinyl acetate 0.00
Formic acid 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 172.53
TECOMET Charlesbank Capital Partners Cobalt 124.70
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.) 114.92
GE AVIATION General Electric Chromium 54.32
TECOMET Charlesbank Capital Partners Chromium 31.79
(click here to expand list to all chemicals from facilities)
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