Air Toxics at School 2022
School Info
School Brookfield
Street 135 Jon Drive
City Brockton
State MA
Number of students 431
Student % minority 79%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 151
Number of chemicals affecting school 72
Toxic percentile nationwide (1=worst) 51st
Toxic rank nationwide (1=worst) 65,060
Toxic percentile statewide (1=worst) 54th
Toxic rank statewide (1=worst) 1,331
Toxic Hazard 638.27
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
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Top chemicals
Chemical Toxic Hazard
Cobalt 361.75
Chromium 116.09
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.) 100.33
Trichloroethylene 15.97
Nickel 12.31
Nickel compounds 7.55
Cadmium compounds 4.80
Benzene 4.15
Formaldehyde 4.00
Chloroform 3.44
Diisocyanates 2.77
Toluene diisocyanate (mixed isomers) 1.38
Polycyclic aromatic compounds 1.34
Di(2-ethylhexyl) phthalate 0.45
Xylene (mixed isomers) 0.38
Chlorine 0.37
Antimony compounds 0.21
Acrylonitrile 0.19
Copper 0.15
Dichloromethane (Methylene chloride) 0.13
Certain glycol ethers 0.07
Naphthalene 0.06
Ethylbenzene 0.06
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
Lead 0.04
Hydrogen fluoride (Hydrofluoric acid) 0.03
Triethylamine 0.02
Lead compounds 0.02
Nitric acid 0.02
Acetonitrile 0.02
Butyl acrylate 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
Zinc compounds 0.01
Maleic anhydride 0.01
n-Hexane (Hexane) 0.01
Phenol 0.01
Cyanide compounds 0.01
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.01
1,2,4-Trimethylbenzene 0.01
Manganese 0.01
N,N-Dimethylformamide 0.00
Acrylic acid 0.00
Silver compounds 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
Methyl methacrylate 0.00
Toluene 0.00
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.00
Pyridine 0.00
Styrene 0.00
Toluene-2,4-diisocyanate 0.00
Aluminum (fume or dust) 0.00
Acetophenone 0.00
Vinyl acetate 0.00
Methanol 0.00
Mercury 0.00
Zinc (fume or dust) 0.00
Propylene oxide 0.00
Methyl isobutyl ketone 0.00
Silver 0.00
Benzo[g,h,i]perylene 0.00
Ethylene glycol 0.00
Ethyl acrylate 0.00
Cyclohexane 0.00
Cumene 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
Formic acid 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 259.61
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.) 100.03
TECOMET Charlesbank Capital Partners Cobalt 86.00
DEPUY SYNTHES A JOHNSON & JOHNSON CO Johnson & Johnson Chromium 32.41
GE AVIATION General Electric Chromium 30.64
(click here to expand list to all chemicals from facilities)
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