Air Toxics at School 2022
School Info
School Winthrop School Street 325 Bay Rd City South Hamilton State MA Number of students 313 Student % minority 14% Type Regular School Status 1 Level Elementary Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 106 Number of chemicals affecting school 53 Toxic percentile nationwide (1=worst) 39th Toxic rank nationwide (1=worst) 49,824 Toxic percentile statewide (1=worst) 24th Toxic rank statewide (1=worst) 571 Toxic Hazard 1,134.51
This school's air toxic concentration is 0.23 times the national average at schools.
This school's air toxic concentration is 1.16 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Chromium 441.20
Cobalt 431.93
Hydrazine 104.57
Trichloroethylene 50.44
Nickel 33.71
Nickel compounds 23.00
Chloroform 14.01
Lead 13.74
Diisocyanates 10.63
Benzene 7.04
Zinc compounds 1.00
Di(2-ethylhexyl) phthalate 0.80
Polycyclic aromatic compounds 0.65
Naphthalene 0.38
Toluene diisocyanate (mixed isomers) 0.21
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.20
Ethylbenzene 0.20
Copper 0.13
Triethylamine 0.09
Hydrogen cyanide 0.07
Xylene (mixed isomers) 0.07
Lead compounds 0.06
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
n-Hexane (Hexane) 0.05
Hydrogen fluoride (Hydrofluoric acid) 0.05
Antimony compounds 0.04
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) 0.04
N,N-Dimethylformamide 0.03
Toluene 0.02
Nitric acid 0.02
Dichloromethane (Methylene chloride) 0.01
1,2,4-Trimethylbenzene 0.01
Silver compounds 0.01
Toluene-2,4-diisocyanate 0.01
Ethylene glycol 0.01
Methyl methacrylate 0.00
Manganese 0.00
Acetonitrile 0.00
Certain glycol ethers 0.00
Methanol 0.00
Cyclohexane 0.00
Benzo[g,h,i]perylene 0.00
Sodium nitrite 0.00
Methyl isobutyl ketone 0.00
n-Butyl alcohol (1-Butanol) 0.00
Cumene 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 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
Formic acid 0.00
Benzoyl peroxide 0.00
Formaldehyde 0.00
N-Methyl-2-pyrrolidone 0.00
Tetrabromobisphenol A 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 332.12
GE AVIATION General Electric Chromium 276.09
UNION SPECIALTIES INC UNION SPECIALTIES INC Hydrazine 104.57
TECOMET Charlesbank Capital Partners Chromium 84.66
TECHNICAL MANUFACTURING CORP Ametek Chromium 50.57
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
