Air Toxics at School 2022
School Info
School Boyden
Street 1852 Washington Street
City Walpole
State MA
Number of students 408
Student % minority 24%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 174
Number of chemicals affecting school 72
Toxic percentile nationwide (1=worst) 55th
Toxic rank nationwide (1=worst) 70,698
Toxic percentile statewide (1=worst) 62nd
Toxic rank statewide (1=worst) 1,548
Toxic Hazard 499.64
This school's air toxic concentration is 0.10 times the national average at schools.
This school's air toxic concentration is 0.51 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
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.) 185.93
Cobalt 120.82
Chromium 77.42
Nickel 29.14
Cadmium compounds 27.32
Ethylene oxide 20.17
Trichloroethylene 11.22
Toluene diisocyanate (mixed isomers) 7.87
Nickel compounds 5.53
Benzene 4.16
Diisocyanates 2.83
Polycyclic aromatic compounds 1.24
Chlorine 1.20
Formaldehyde 1.03
Chloroform 1.01
Di(2-ethylhexyl) phthalate 0.77
Antimony compounds 0.46
Copper 0.36
Acrylonitrile 0.32
Xylene (mixed isomers) 0.12
Certain glycol ethers 0.08
Ethylbenzene 0.07
Lead 0.06
Naphthalene 0.06
Hydrogen fluoride (Hydrofluoric acid) 0.05
Nitric acid 0.05
Lead compounds 0.04
Acetonitrile 0.04
Butyl acrylate 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) 0.03
Cyanide compounds 0.03
Dichloromethane (Methylene chloride) 0.03
Triethylamine 0.02
Maleic anhydride 0.02
Zinc compounds 0.02
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.01
Manganese 0.01
N,N-Dimethylformamide 0.01
Silver compounds 0.01
Acrylic acid 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
Phenol 0.01
Pyridine 0.01
1,2,4-Trimethylbenzene 0.01
Acetophenone 0.01
Aluminum (fume or dust) 0.00
Methyl methacrylate 0.00
Toluene 0.00
Styrene 0.00
n-Hexane (Hexane) 0.00
o-Xylene 0.00
Vinyl acetate 0.00
Mercury compounds 0.00
Mercury 0.00
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.00
Silver 0.00
Methanol 0.00
Ethylene glycol 0.00
Zinc (fume or dust) 0.00
Ethyl acrylate 0.00
Propylene oxide 0.00
Cyclohexane 0.00
Methyl isobutyl ketone 0.00
Cumene 0.00
Benzo[g,h,i]perylene 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Formic acid 0.00
tert-Butyl alcohol (tert-Butanol) 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
n-Butyl alcohol (1-Butanol) 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.) 177.59
DEPUY SYNTHES A JOHNSON & JOHNSON CO Johnson & Johnson Cobalt 114.59
GE AVIATION General Electric Chromium 29.27
CHECON LLC CHECON LLC Cadmium compounds 27.32
CAPSTAN ATLANTIC CAPSTAN ATLANTIC Nickel 20.53
(click here to expand list to all chemicals from facilities)
(return to search)