Air Toxics at School 2022
School Info
School Claypit Hill School Street 40 Adams Lane City Wayland State MA Number of students 498 Student % minority 27% Type Regular School Status 1 Level Elementary Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 179 Number of chemicals affecting school 79 Toxic percentile nationwide (1=worst) 56th Toxic rank nationwide (1=worst) 72,149 Toxic percentile statewide (1=worst) 66th Toxic rank statewide (1=worst) 1,629 Toxic Hazard 466.20
This school's air toxic concentration is 0.10 times the national average at schools.
This school's air toxic concentration is 0.48 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Chromium 125.07
Cobalt 116.15
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.) 93.57
Ethylene oxide 64.58
Trichloroethylene 19.22
Nickel 10.23
Nickel compounds 8.74
Lead 7.45
Diisocyanates 5.64
Chloroform 4.92
Cadmium compounds 3.57
Benzene 2.11
Formaldehyde 0.71
Antimony compounds 0.57
Di(2-ethylhexyl) phthalate 0.54
Zinc compounds 0.53
Toluene diisocyanate (mixed isomers) 0.53
Polycyclic aromatic compounds 0.44
Maleic anhydride 0.37
Chlorine 0.21
Dicyclopentadiene 0.14
Naphthalene 0.10
Copper 0.09
Hydrogen fluoride (Hydrofluoric acid) 0.08
Xylene (mixed isomers) 0.06
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.06
Ethylbenzene 0.06
Acrylonitrile 0.04
Dichloromethane (Methylene chloride) 0.04
Triethylamine 0.04
Hydrogen cyanide 0.04
Peracetic acid 0.03
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.03
Certain glycol ethers 0.03
Nitric acid 0.03
Lead compounds 0.03
N,N-Dimethylformamide 0.02
Acetonitrile 0.01
o-Xylene 0.01
Toluene 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
Pyridine 0.01
n-Hexane (Hexane) 0.01
Cyanide compounds 0.01
Silver compounds 0.00
1,2,4-Trimethylbenzene 0.00
Aluminum (fume or dust) 0.00
Butyl acrylate 0.00
Ethylene glycol 0.00
Phenol 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
Methyl tert-butyl ether 0.00
Manganese 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Phthalic anhydride 0.00
Methanol 0.00
Methyl methacrylate 0.00
Styrene 0.00
Mercury 0.00
Silver 0.00
Acrylic acid 0.00
Ethyl acrylate 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 0.00
Propylene oxide 0.00
Vinyl acetate 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Formic acid 0.00
Sodium nitrite 0.00
n-Butyl alcohol (1-Butanol) 0.00
Methyl isobutyl ketone 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Cumene 0.00
Benzoyl peroxide 0.00
Lithium carbonate 0.00
N-Methyl-2-pyrrolidone 0.00
Tetrabromobisphenol A 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
TECOMET Charlesbank Capital Partners Cobalt 99.63
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.) 87.63
ISOMEDIX OPERATIONS INC. STERIS Ethylene oxide 64.58
GE AVIATION General Electric Chromium 41.10
TECOMET Charlesbank Capital Partners Chromium 25.40
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
