Air Toxics at School 2022
School Info
School Southeast Area
Street 167-169 Lyman Street
City Westborough
State MA
Number of students 0
Type Special Education School
Status 1
Level Not applicable
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 148
Number of chemicals affecting school 75
Toxic percentile nationwide (1=worst) 55th
Toxic rank nationwide (1=worst) 71,272
Toxic percentile statewide (1=worst) 64th
Toxic rank statewide (1=worst) 1,580
Toxic Hazard 486.61
This school's air toxic concentration is 0.10 times the national average at schools.
This school's air toxic concentration is 0.50 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Ethylene oxide 259.97
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.) 90.95
Cobalt 49.34
Chromium 42.24
Trichloroethylene 9.01
Nickel 8.39
Diisocyanates 5.66
Nickel compounds 4.44
Cadmium compounds 4.19
Lead 2.29
Maleic anhydride 2.23
Antimony compounds 2.17
Chloroform 2.06
Dicyclopentadiene 1.06
Toluene diisocyanate (mixed isomers) 0.34
Acrylonitrile 0.25
Chlorine 0.24
Di(2-ethylhexyl) phthalate 0.24
Peracetic acid 0.21
Zinc compounds 0.17
Formaldehyde 0.16
Polycyclic aromatic compounds 0.14
Dichloromethane (Methylene chloride) 0.14
Hydrogen fluoride (Hydrofluoric acid) 0.13
Nitric acid 0.13
Benzene 0.05
Copper 0.05
Xylene (mixed isomers) 0.04
Lead compounds 0.04
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.03
Acetonitrile 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
Butyl acrylate 0.02
Certain glycol ethers 0.02
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.02
Pyridine 0.02
Phenol 0.01
Hydrogen cyanide 0.01
Ethylbenzene 0.01
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.01
Naphthalene 0.01
Triethylamine 0.01
Methyl tert-butyl ether 0.01
Phthalic anhydride 0.01
Cyanide compounds 0.01
N,N-Dimethylformamide 0.01
Toluene 0.00
Aluminum (fume or dust) 0.00
Silver compounds 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
Ethylene glycol 0.00
o-Xylene 0.00
Styrene 0.00
Methanol 0.00
Acetophenone 0.00
1,2,4-Trimethylbenzene 0.00
Toluene-2,4-diisocyanate 0.00
Vinyl acetate 0.00
n-Hexane (Hexane) 0.00
Manganese 0.00
Acrylic acid 0.00
Ethyl acrylate 0.00
Methyl methacrylate 0.00
Formic acid 0.00
Mercury 0.00
Silver 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Benzo[g,h,i]perylene 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
MIXTURE 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
ISOMEDIX OPERATIONS INC. STERIS Ethylene oxide 259.97
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.) 61.89
TECOMET Charlesbank Capital Partners Cobalt 47.59
CHROMA COLOR CORP Arsenal Capital Partners 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.) 14.88
TECOMET Charlesbank Capital Partners Chromium 12.13
(click here to expand list to all chemicals from facilities)
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