Air Toxics at School 2022
School Info
School Cohasset High School Street 143 Pond Street City Cohasset State MA Number of students 431 Student % minority 9% Type Regular School Status 1 Level High School Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 100 Number of chemicals affecting school 55 Toxic percentile nationwide (1=worst) 55th Toxic rank nationwide (1=worst) 71,039 Toxic percentile statewide (1=worst) 63rd Toxic rank statewide (1=worst) 1,567 Toxic Hazard 491.56
This school's air toxic concentration is 0.10 times the national average at schools.
This school's air toxic concentration is 0.50 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 269.84
Chromium 107.38
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.) 55.50
Trichloroethylene 24.07
Nickel compounds 11.12
Nickel 7.54
Chloroform 5.72
Diisocyanates 3.52
Benzene 2.68
Formaldehyde 2.31
Polycyclic aromatic compounds 0.43
Toluene diisocyanate (mixed isomers) 0.41
Di(2-ethylhexyl) phthalate 0.30
Dichloromethane (Methylene chloride) 0.10
Copper 0.09
Chlorine 0.08
Xylene (mixed isomers) 0.07
Naphthalene 0.07
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.07
Ethylbenzene 0.06
Lead 0.03
Certain glycol ethers 0.02
Antimony compounds 0.02
Hydrogen fluoride (Hydrofluoric acid) 0.02
Triethylamine 0.02
Lead compounds 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
Zinc compounds 0.01
n-Hexane (Hexane) 0.01
Nitric acid 0.01
Acetonitrile 0.01
1,2,4-Trimethylbenzene 0.01
Phenol 0.00
Silver compounds 0.00
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.00
Toluene-2,4-diisocyanate 0.00
Toluene 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
N,N-Dimethylformamide 0.00
Methyl methacrylate 0.00
Methanol 0.00
Propylene oxide 0.00
Ethylene glycol 0.00
Mercury 0.00
Cyclohexane 0.00
Styrene 0.00
Benzo[g,h,i]perylene 0.00
Cumene 0.00
n-Butyl alcohol (1-Butanol) 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Methyl isobutyl ketone 0.00
Benzoyl peroxide 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
TECOMET Charlesbank Capital Partners Cobalt 126.24
DEPUY SYNTHES A JOHNSON & JOHNSON CO Johnson & Johnson Cobalt 125.03
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.) 55.50
GE AVIATION General Electric Chromium 38.15
TECOMET Charlesbank Capital Partners Chromium 32.18
(click here to expand list to all chemicals from facilities)
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