Air Toxics at School 2022
School Info
School Hawthorne Brook Street 64 Brookline Rd City Townsend State MA Number of students 464 Student % minority 14% Type Regular School Status 1 Level Middle School Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 105 Number of chemicals affecting school 59 Toxic percentile nationwide (1=worst) 68th Toxic rank nationwide (1=worst) 87,803 Toxic percentile statewide (1=worst) 88th Toxic rank statewide (1=worst) 2,189 Toxic Hazard 199.06
This school's air toxic concentration is 0.04 times the national average at schools.
This school's air toxic concentration is 0.20 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 110.63
Chromium 56.29
Nickel 13.54
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.) 4.88
Ethylene oxide 4.87
Lead 2.32
Trichloroethylene 1.32
Diisocyanates 1.30
Dicyclopentadiene 1.15
Maleic anhydride 1.02
Antimony compounds 0.60
Formaldehyde 0.30
Zinc compounds 0.16
Acrylonitrile 0.13
Peracetic acid 0.12
Di(2-ethylhexyl) phthalate 0.11
Dichloromethane (Methylene chloride) 0.08
Polycyclic aromatic compounds 0.04
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.03
N,N-Dimethylformamide 0.02
Hydrogen cyanide 0.02
Toluene diisocyanate (mixed isomers) 0.02
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.02
Nitric acid 0.01
Lead compounds 0.01
Copper 0.01
Butyl acrylate 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
Toluene 0.01
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.01
Triethylamine 0.01
Hydrogen fluoride (Hydrofluoric acid) 0.01
Methyl tert-butyl ether 0.00
Certain glycol ethers 0.00
Phthalic anhydride 0.00
n-Hexane (Hexane) 0.00
Styrene 0.00
Ethylene glycol 0.00
Methanol 0.00
Toluene-2,4-diisocyanate 0.00
o-Xylene 0.00
Xylene (mixed isomers) 0.00
Acrylic acid 0.00
Manganese 0.00
Phenol 0.00
Ethyl acrylate 0.00
1,2,4-Trimethylbenzene 0.00
Methyl methacrylate 0.00
Acetonitrile 0.00
Silver compounds 0.00
Benzo[g,h,i]perylene 0.00
Acetophenone 0.00
n-Butyl alcohol (1-Butanol) 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Formic acid 0.00
Methyl isobutyl ketone 0.00
Lithium carbonate 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
HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT) HITCHINER MANUFACTURING CO INC Cobalt 84.79
TECOMET Charlesbank Capital Partners Cobalt 25.84
PROTO LABS INC. PROTO LABS INC Chromium 22.23
PROTO LABS INC PROTO LABS INC Chromium 22.23
HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT) HITCHINER MANUFACTURING CO INC Nickel 12.67
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
