Air Toxics at School 2022
School Info
School Ashfield Middle School Street 225 Coe Road City Brockton State MA Number of students 448 Student % minority 74% Type Regular School Status 1 Level Middle School Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 150 Number of chemicals affecting school 70 Toxic percentile nationwide (1=worst) 53rd Toxic rank nationwide (1=worst) 67,851 Toxic percentile statewide (1=worst) 58th Toxic rank statewide (1=worst) 1,448 Toxic Hazard 566.47
This school's air toxic concentration is 0.12 times the national average at schools.
This school's air toxic concentration is 0.58 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 289.86
Chromium 93.26
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.) 90.94
Nickel compounds 46.75
Trichloroethylene 15.23
Nickel 10.86
Formaldehyde 5.38
Cadmium compounds 4.93
Benzene 3.58
Toluene diisocyanate (mixed isomers) 1.40
Chloroform 1.03
Polycyclic aromatic compounds 0.99
Diisocyanates 0.41
Chlorine 0.37
Xylene (mixed isomers) 0.29
Antimony compounds 0.20
Di(2-ethylhexyl) phthalate 0.17
Acrylonitrile 0.17
Copper 0.15
Dichloromethane (Methylene chloride) 0.10
Certain glycol ethers 0.06
Naphthalene 0.06
Ethylbenzene 0.05
Lead 0.03
Acetonitrile 0.02
Lead compounds 0.02
Nitric acid 0.02
Butyl acrylate 0.02
Hydrogen fluoride (Hydrofluoric acid) 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
Triethylamine 0.01
Zinc compounds 0.01
Phenol 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
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 0.00
Styrene 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
Propylene oxide 0.00
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.00
Silver 0.00
Benzo[g,h,i]perylene 0.00
Ethyl acrylate 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 274.41
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.) 90.65
ROTHTEC ENGRAVING CORP ROTHTEC ENGRAVING CORP Nickel compounds 39.52
DEPUY SYNTHES A JOHNSON & JOHNSON CO Johnson & Johnson Chromium 34.26
GE AVIATION General Electric Chromium 28.95
(click here to expand list to all chemicals from facilities)
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