Air Toxics at School 2022
School Info
School Wayland High School
Street 264 Old Connecticut Path
City Wayland
State MA
Number of students 824
Student % minority 35%
Type Regular School
Status 1
Level High School
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 185
Number of chemicals affecting school 79
Toxic percentile nationwide (1=worst) 58th
Toxic rank nationwide (1=worst) 75,476
Toxic percentile statewide (1=worst) 73rd
Toxic rank statewide (1=worst) 1,826
Toxic Hazard 399.37
This school's air toxic concentration is 0.08 times the national average at schools.
This school's air toxic concentration is 0.41 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.) 95.67
Cobalt 93.36
Chromium 78.69
Ethylene oxide 73.34
Trichloroethylene 15.38
Nickel 9.75
Nickel compounds 7.05
Lead 5.53
Diisocyanates 5.52
Cadmium compounds 4.25
Chloroform 4.14
Benzene 1.70
Antimony compounds 0.81
Formaldehyde 0.73
Toluene diisocyanate (mixed isomers) 0.56
Maleic anhydride 0.42
Di(2-ethylhexyl) phthalate 0.41
Zinc compounds 0.39
Polycyclic aromatic compounds 0.36
Chlorine 0.24
Dicyclopentadiene 0.17
Hydrogen fluoride (Hydrofluoric acid) 0.10
Copper 0.09
Naphthalene 0.07
Xylene (mixed isomers) 0.07
Dichloromethane (Methylene chloride) 0.06
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
Ethylbenzene 0.04
Nitric acid 0.04
Acrylonitrile 0.03
Certain glycol ethers 0.03
Hydrogen cyanide 0.03
Lead compounds 0.03
Peracetic acid 0.03
Acetonitrile 0.03
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.03
Triethylamine 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) 0.02
N,N-Dimethylformamide 0.02
Pyridine 0.01
Toluene 0.01
o-Xylene 0.01
Cyanide compounds 0.01
Phenol 0.01
n-Hexane (Hexane) 0.01
Aluminum (fume or dust) 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
Silver compounds 0.00
Methyl tert-butyl ether 0.00
1,2,4-Trimethylbenzene 0.00
Butyl acrylate 0.00
Ethylene glycol 0.00
Acetophenone 0.00
Toluene-2,4-diisocyanate 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Phthalic anhydride 0.00
Manganese 0.00
Methanol 0.00
Styrene 0.00
Methyl methacrylate 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
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
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.) 89.00
TECOMET Charlesbank Capital Partners Cobalt 80.31
ISOMEDIX OPERATIONS INC. STERIS Ethylene oxide 73.34
GE AVIATION General Electric Chromium 32.75
TECOMET Charlesbank Capital Partners Chromium 20.47
(click here to expand list to all chemicals from facilities)
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