Air Toxics at School 2022
School Info
School Dover-Sherborn Regional Middle School Street 155 Farm Street City Dover State MA Number of students 482 Student % minority 28% Type Regular School Status 1 Level Middle School Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 194 Number of chemicals affecting school 72 Toxic percentile nationwide (1=worst) 53rd Toxic rank nationwide (1=worst) 68,941 Toxic percentile statewide (1=worst) 60th Toxic rank statewide (1=worst) 1,483 Toxic Hazard 540.12
This school's air toxic concentration is 0.11 times the national average at schools.
This school's air toxic concentration is 0.55 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 193.02
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.) 144.87
Chromium 95.85
Ethylene oxide 45.95
Nickel 13.10
Trichloroethylene 11.57
Cadmium compounds 7.64
Nickel compounds 5.64
Diisocyanates 5.48
Lead 4.20
Benzene 3.66
Chloroform 3.08
Toluene diisocyanate (mixed isomers) 1.41
Antimony compounds 0.77
Formaldehyde 0.68
Di(2-ethylhexyl) phthalate 0.62
Polycyclic aromatic compounds 0.52
Chlorine 0.49
Zinc compounds 0.31
Acrylonitrile 0.22
Copper 0.18
Xylene (mixed isomers) 0.13
Hydrogen fluoride (Hydrofluoric acid) 0.11
Dichloromethane (Methylene chloride) 0.08
Naphthalene 0.08
Certain glycol ethers 0.06
Ethylbenzene 0.06
Nitric acid 0.05
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.04
Lead 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) 0.03
Acetonitrile 0.03
Triethylamine 0.02
Hydrogen cyanide 0.02
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.02
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.01
Pyridine 0.01
Cyanide compounds 0.01
N,N-Dimethylformamide 0.01
Toluene 0.01
Phenol 0.01
Aluminum (fume or dust) 0.01
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 0.01
1,2,4-Trimethylbenzene 0.00
Acetophenone 0.00
Silver compounds 0.00
Methyl tert-butyl ether 0.00
Maleic anhydride 0.00
n-Hexane (Hexane) 0.00
o-Xylene 0.00
Ethylene glycol 0.00
Toluene-2,4-diisocyanate 0.00
Manganese 0.00
Methanol 0.00
Mercury 0.00
Styrene 0.00
Silver 0.00
Methyl methacrylate 0.00
Propylene oxide 0.00
Cyclohexane 0.00
Ethyl acrylate 0.00
Vinyl acetate 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Benzo[g,h,i]perylene 0.00
Formic acid 0.00
Cumene 0.00
Methyl isobutyl ketone 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
n-Butyl alcohol (1-Butanol) 0.00
Lithium carbonate 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
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.) 132.69
DEPUY SYNTHES A JOHNSON & JOHNSON CO Johnson & Johnson Cobalt 116.31
TECOMET Charlesbank Capital Partners Cobalt 63.30
ISOMEDIX OPERATIONS INC. STERIS Ethylene oxide 45.95
GE AVIATION General Electric Chromium 37.19
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
