Air Toxics at School 2022
School Info
School Mary E. Baker School
Street 45 Quincy Street
City Brockton
State MA
Number of students 673
Student % minority 80%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 149
Number of chemicals affecting school 70
Toxic percentile nationwide (1=worst) 52nd
Toxic rank nationwide (1=worst) 67,630
Toxic percentile statewide (1=worst) 58th
Toxic rank statewide (1=worst) 1,436
Toxic Hazard 571.77
This school's air toxic concentration is 0.12 times the national average at schools.
This school's air toxic concentration is 0.59 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 295.52
Chromium 92.87
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.) 90.28
Nickel compounds 48.13
Trichloroethylene 14.88
Nickel 10.45
Formaldehyde 5.97
Cadmium compounds 4.80
Benzene 3.38
Toluene diisocyanate (mixed isomers) 1.45
Chloroform 0.96
Polycyclic aromatic compounds 0.86
Diisocyanates 0.42
Chlorine 0.36
Xylene (mixed isomers) 0.26
Antimony compounds 0.19
Di(2-ethylhexyl) phthalate 0.17
Acrylonitrile 0.16
Copper 0.15
Dichloromethane (Methylene chloride) 0.11
Naphthalene 0.05
Certain glycol ethers 0.05
Ethylbenzene 0.05
Lead 0.03
Acetonitrile 0.02
Lead compounds 0.02
Nitric acid 0.02
Hydrogen fluoride (Hydrofluoric acid) 0.02
Butyl acrylate 0.02
Manganese 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
Phenol 0.01
Triethylamine 0.01
Zinc compounds 0.01
Maleic anhydride 0.01
n-Hexane (Hexane) 0.01
Cyanide compounds 0.01
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.01
1,2,4-Trimethylbenzene 0.00
Acrylic acid 0.00
Silver compounds 0.00
N,N-Dimethylformamide 0.00
Styrene 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
Pyridine 0.00
Toluene 0.00
Acetophenone 0.00
Aluminum (fume or dust) 0.00
Vinyl acetate 0.00
Methanol 0.00
Mercury 0.00
Zinc (fume or dust) 0.00
Methyl isobutyl ketone 0.00
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.00
Propylene oxide 0.00
Silver 0.00
Ethyl acrylate 0.00
Benzo[g,h,i]perylene 0.00
Ethylene glycol 0.00
Biphenyl 0.00
Cyclohexane 0.00
Cumene 0.00
tert-Butyl alcohol (tert-Butanol) 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
Formic acid 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 280.47
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.) 85.65
ROTHTEC ENGRAVING CORP ROTHTEC ENGRAVING CORP Nickel compounds 41.05
DEPUY SYNTHES A JOHNSON & JOHNSON CO Johnson & Johnson Chromium 35.01
GE AVIATION General Electric Chromium 28.25
(click here to expand list to all chemicals from facilities)
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