Air Toxics at School 2022
School Info
School Minuteman Regional High Street 758 Marrett Rd City Lexington State MA Number of students 691 Student % minority 27% Type Career and Technical School Status 1 Level High School Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 169 Number of chemicals affecting school 71 Toxic percentile nationwide (1=worst) 51st Toxic rank nationwide (1=worst) 65,195 Toxic percentile statewide (1=worst) 54th Toxic rank statewide (1=worst) 1,335 Toxic Hazard 634.40
This school's air toxic concentration is 0.13 times the national average at schools.
This school's air toxic concentration is 0.65 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 220.81
Chromium 189.36
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.) 92.38
Trichloroethylene 35.82
Ethylene oxide 29.38
Nickel compounds 16.12
Lead 14.69
Nickel 13.77
Chloroform 8.05
Diisocyanates 5.54
Benzene 3.19
Di(2-ethylhexyl) phthalate 1.38
Zinc compounds 1.05
Polycyclic aromatic compounds 0.57
Toluene diisocyanate (mixed isomers) 0.48
Antimony compounds 0.37
Formaldehyde 0.27
Naphthalene 0.17
Triethylamine 0.14
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.12
Copper 0.11
Ethylbenzene 0.10
Hydrogen fluoride (Hydrofluoric acid) 0.07
Xylene (mixed isomers) 0.07
Hydrogen cyanide 0.06
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.06
N,N-Dimethylformamide 0.04
Lead compounds 0.04
Dichloromethane (Methylene chloride) 0.03
Nitric acid 0.03
Acrylonitrile 0.03
Certain glycol ethers 0.03
Toluene 0.02
o-Xylene 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
Acetonitrile 0.01
n-Hexane (Hexane) 0.01
Toluene-2,4-diisocyanate 0.01
Silver compounds 0.01
1,2,4-Trimethylbenzene 0.01
Pyridine 0.01
Ethylene glycol 0.00
Aluminum (fume or dust) 0.00
Manganese 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
Butyl acrylate 0.00
Methanol 0.00
Methyl tert-butyl ether 0.00
Phenol 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Methyl methacrylate 0.00
Mercury 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 0.00
Acrylic acid 0.00
Ethyl acrylate 0.00
Styrene 0.00
Propylene oxide 0.00
Vinyl acetate 0.00
Sodium nitrite 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
n-Butyl alcohol (1-Butanol) 0.00
Formic acid 0.00
Methyl isobutyl ketone 0.00
Cumene 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Benzoyl peroxide 0.00
Lithium carbonate 0.00
N-Methyl-2-pyrrolidone 0.00
Tetrabromobisphenol A 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
TECOMET Charlesbank Capital Partners Cobalt 190.49
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.) 88.39
GE AVIATION General Electric Chromium 84.87
TECOMET Charlesbank Capital Partners Chromium 48.56
BOYD CORP INC. Goldman Sachs Trichloroethylene 35.82
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
