Air Toxics at School 2022
School Info
School William Seach Street 770 Middle Street City Weymouth State MA Number of students 356 Student % minority 58% Type Regular School Status 1 Level Elementary Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 119 Number of chemicals affecting school 62 Toxic percentile nationwide (1=worst) 52nd Toxic rank nationwide (1=worst) 66,693 Toxic percentile statewide (1=worst) 57th Toxic rank statewide (1=worst) 1,405 Toxic Hazard 595.30
This school's air toxic concentration is 0.12 times the national average at schools.
This school's air toxic concentration is 0.61 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 308.03
Chromium 130.15
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.) 86.35
Trichloroethylene 21.06
Nickel 13.21
Nickel compounds 9.59
Benzene 8.17
Chloroform 4.46
Cadmium compounds 4.37
Diisocyanates 3.18
Formaldehyde 3.12
Toluene diisocyanate (mixed isomers) 1.00
Polycyclic aromatic compounds 0.70
Dichloromethane (Methylene chloride) 0.35
Di(2-ethylhexyl) phthalate 0.30
Chlorine 0.29
Xylene (mixed isomers) 0.19
Copper 0.13
Ethylbenzene 0.10
Antimony compounds 0.10
Naphthalene 0.07
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.06
Certain glycol ethers 0.05
Lead 0.05
Hydrogen fluoride (Hydrofluoric acid) 0.03
n-Hexane (Hexane) 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) 0.02
Lead compounds 0.02
Triethylamine 0.02
1,2,4-Trimethylbenzene 0.01
Nitric acid 0.01
Acetonitrile 0.01
Zinc compounds 0.01
Phenol 0.01
Toluene 0.01
Cyanide compounds 0.01
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
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 0.00
Pyridine 0.00
Aluminum (fume or dust) 0.00
Manganese 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
Silver 0.00
Benzo[g,h,i]perylene 0.00
Cumene 0.00
Vinyl acetate 0.00
3-Iodo-2-propynyl butylcarbamate 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
DEPUY SYNTHES A JOHNSON & JOHNSON CO Johnson & Johnson Cobalt 173.77
TECOMET Charlesbank Capital Partners Cobalt 112.82
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.) 86.35
GE AVIATION General Electric Chromium 46.79
TECOMET Charlesbank Capital Partners Chromium 28.76
(click here to expand list to all chemicals from facilities)
(return to search)
Political Economy Research Institute
