Air Toxics at School 2022
School Info
School BURLINGTON MONTESSORI SCHOOL Street 6 LEXINGTON ST City BURLINGTON State MA Number of students 16 Student % minority 88% Data Source PSS (private schools)
Air Toxics Info
Number of facilities affecting school 160 Number of chemicals affecting school 66 Toxic percentile nationwide (1=worst) 35th Toxic rank nationwide (1=worst) 44,743 Toxic percentile statewide (1=worst) 20th Toxic rank statewide (1=worst) 483 Toxic Hazard 1,369.46
This school's air toxic concentration is 0.28 times the national average at schools.
This school's air toxic concentration is 1.40 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 691.34
Chromium 320.11
Trichloroethylene 83.51
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.) 79.98
Nickel compounds 36.97
Hydrazine 34.01
Lead 31.27
Chloroform 24.81
Ethylene oxide 18.09
Nickel 17.29
Diisocyanates 15.49
Di(2-ethylhexyl) phthalate 5.91
Benzene 3.89
Zinc compounds 2.21
Triethylamine 1.42
Polycyclic aromatic compounds 0.56
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.56
Antimony compounds 0.26
Copper 0.23
Toluene diisocyanate (mixed isomers) 0.23
Naphthalene 0.21
Formaldehyde 0.18
Hydrogen fluoride (Hydrofluoric acid) 0.16
Ethylbenzene 0.12
Hydrogen cyanide 0.11
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.10
N,N-Dimethylformamide 0.07
Xylene (mixed isomers) 0.07
Lead compounds 0.05
Toluene-2,4-diisocyanate 0.04
Dichloromethane (Methylene chloride) 0.03
Toluene 0.03
Nitric acid 0.03
Certain glycol ethers 0.02
Acetonitrile 0.01
n-Hexane (Hexane) 0.01
Silver compounds 0.01
o-Xylene 0.01
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
Ethylene glycol 0.01
Manganese 0.01
1,2,4-Trimethylbenzene 0.01
Pyridine 0.00
Methanol 0.00
Methyl methacrylate 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 tert-butyl ether 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Benzo[g,h,i]perylene 0.00
Mercury 0.00
Cyclohexane 0.00
Propylene oxide 0.00
Styrene 0.00
Sodium nitrite 0.00
Phenol 0.00
Vinyl acetate 0.00
Methyl isobutyl ketone 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
n-Butyl alcohol (1-Butanol) 0.00
Formic acid 0.00
Cumene 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Benzoyl peroxide 0.00
N-Methyl-2-pyrrolidone 0.00
Tetrabromobisphenol A 0.00
Nonylphenol Ethoxylates 0.00
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Top 5 chemicals from facilities
Facility Parent Company Chemical Toxic Hazard
TECOMET Charlesbank Capital Partners Cobalt 650.65
TECOMET Charlesbank Capital Partners Chromium 165.85
GE AVIATION General Electric Chromium 103.77
BOYD CORP INC. Goldman Sachs Trichloroethylene 83.51
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.) 79.26
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Political Economy Research Institute
