Air Toxics at School 2022
School Info
School SUMMIT MONTESSORI SCHOOL Street 283 PLEASANT ST City FRAMINGHAM State MA Number of students 52 Student % minority 42% Data Source PSS (private schools)
Air Toxics Info
Number of facilities affecting school 180 Number of chemicals affecting school 78 Toxic percentile nationwide (1=worst) 59th Toxic rank nationwide (1=worst) 75,571 Toxic percentile statewide (1=worst) 73rd Toxic rank statewide (1=worst) 1,829 Toxic Hazard 397.78
This school's air toxic concentration is 0.08 times the national average at schools.
This school's air toxic concentration is 0.41 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Ethylene oxide 118.62
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.) 87.49
Cobalt 70.74
Chromium 69.56
Trichloroethylene 11.77
Nickel 9.74
Diisocyanates 5.80
Nickel compounds 5.59
Cadmium compounds 4.43
Lead 3.55
Chloroform 2.74
Antimony compounds 2.73
Benzene 1.12
Maleic anhydride 0.66
Toluene diisocyanate (mixed isomers) 0.65
Di(2-ethylhexyl) phthalate 0.44
Chlorine 0.27
Dicyclopentadiene 0.27
Polycyclic aromatic compounds 0.26
Zinc compounds 0.25
Hydrogen fluoride (Hydrofluoric acid) 0.15
Dichloromethane (Methylene chloride) 0.13
Copper 0.12
Acrylonitrile 0.07
Nitric acid 0.06
Formaldehyde 0.06
Xylene (mixed isomers) 0.06
Peracetic acid 0.06
Naphthalene 0.04
Lead compounds 0.04
Acetonitrile 0.04
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.04
Certain glycol ethers 0.03
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) 0.03
Ethylbenzene 0.02
Hydrogen cyanide 0.02
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.02
N,N-Dimethylformamide 0.02
Pyridine 0.02
Triethylamine 0.01
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.01
Methyl tert-butyl ether 0.01
Toluene 0.01
Phenol 0.01
Cyanide compounds 0.01
Butyl acrylate 0.01
o-Xylene 0.00
Aluminum (fume or dust) 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
n-Hexane (Hexane) 0.00
Acetophenone 0.00
Silver compounds 0.00
Ethylene glycol 0.00
Phthalic anhydride 0.00
1,2,4-Trimethylbenzene 0.00
Toluene-2,4-diisocyanate 0.00
Methanol 0.00
Styrene 0.00
Manganese 0.00
Vinyl acetate 0.00
Mercury 0.00
Acrylic acid 0.00
Silver 0.00
Methyl methacrylate 0.00
Ethyl acrylate 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Formic acid 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 0.00
n-Butyl alcohol (1-Butanol) 0.00
Methyl isobutyl ketone 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Cumene 0.00
Lithium carbonate 0.00
N-Methyl-2-pyrrolidone 0.00
Tetrabromobisphenol A 0.00
MIXTURE 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
ISOMEDIX OPERATIONS INC. STERIS Ethylene oxide 118.62
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.) 78.02
TECOMET Charlesbank Capital Partners Cobalt 60.39
GE AVIATION General Electric Chromium 26.62
TECOMET Charlesbank Capital Partners Chromium 15.39
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
