Air Toxics at School 2022
School Info
School HANDS-ON MONTESSORI SCHOOL Street 12 CREEDEN ST City MANSFIELD State MA Number of students 53 Student % minority 26% Data Source PSS (private schools)
Air Toxics Info
Number of facilities affecting school 163 Number of chemicals affecting school 71 Toxic percentile nationwide (1=worst) 50th Toxic rank nationwide (1=worst) 64,307 Toxic percentile statewide (1=worst) 52nd Toxic rank statewide (1=worst) 1,291 Toxic Hazard 659.01
This school's air toxic concentration is 0.14 times the national average at schools.
This school's air toxic concentration is 0.68 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
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.) 165.19
Chromium 137.20
Cobalt 99.60
Ethylene oxide 82.94
Toluene diisocyanate (mixed isomers) 66.81
Cadmium compounds 40.39
Nickel compounds 38.62
Nickel 12.52
Benzene 4.97
Diisocyanates 3.24
Chlorine 1.60
Formaldehyde 1.01
Polycyclic aromatic compounds 0.90
Chloroform 0.84
Di(2-ethylhexyl) phthalate 0.82
Antimony compounds 0.52
Copper 0.45
Acrylonitrile 0.42
Xylene (mixed isomers) 0.10
Ethylbenzene 0.09
Lead 0.07
Acetonitrile 0.07
Naphthalene 0.06
Butyl acrylate 0.06
Lead compounds 0.05
Nitric acid 0.05
Certain glycol ethers 0.05
Hydrogen fluoride (Hydrofluoric acid) 0.05
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) 0.04
Triethylamine 0.04
Cyanide compounds 0.04
Maleic anhydride 0.03
Zinc compounds 0.03
Dichloromethane (Methylene chloride) 0.02
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.02
Acrylic acid 0.01
N,N-Dimethylformamide 0.01
Manganese 0.01
Silver compounds 0.01
1,2,4-Trimethylbenzene 0.01
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 0.01
Methyl methacrylate 0.01
Mercury compounds 0.01
Styrene 0.01
Phenol 0.01
Pyridine 0.01
Acetophenone 0.00
n-Hexane (Hexane) 0.00
Aluminum (fume or dust) 0.00
Toluene 0.00
Vinyl acetate 0.00
Silver 0.00
Mercury 0.00
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.00
Methanol 0.00
Zinc (fume or dust) 0.00
Methyl isobutyl ketone 0.00
Ethyl acrylate 0.00
Propylene oxide 0.00
Ethylene glycol 0.00
Cyclohexane 0.00
Cumene 0.00
Biphenyl 0.00
Benzo[g,h,i]perylene 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
tert-Butyl alcohol (tert-Butanol) 0.00
Formic acid 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
n-Butyl alcohol (1-Butanol) 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
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.) 155.24
SMITH & NEPHEW Smith & Nephew Chromium 98.02
DEPUY SYNTHES A JOHNSON & JOHNSON CO Johnson & Johnson Cobalt 97.56
BOSTON SCIENTIFIC Boston Scientific Corp. Ethylene oxide 82.94
FUTURE FOAM INC FUTURE FOAM INC Toluene diisocyanate (mixed isomers) 66.81
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
