Air Toxics at School 2022
School Info
School Richer
Street 80 Foley Road
City Marlborough
State MA
Number of students 533
Student % minority 72%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 156
Number of chemicals affecting school 76
Toxic percentile nationwide (1=worst) 38th
Toxic rank nationwide (1=worst) 49,044
Toxic percentile statewide (1=worst) 23rd
Toxic rank statewide (1=worst) 552
Toxic Hazard 1,170.57
This school's air toxic concentration is 0.24 times the national average at schools.
This school's air toxic concentration is 1.20 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Ethylene oxide 939.01
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.) 91.70
Cobalt 58.46
Chromium 35.55
Trichloroethylene 9.74
Nickel 6.48
Diisocyanates 5.70
Nickel compounds 4.70
Cadmium compounds 4.01
Lead 2.74
Chloroform 2.57
Antimony compounds 2.31
Formaldehyde 2.31
Maleic anhydride 1.42
Dicyclopentadiene 0.82
Benzene 0.66
Toluene diisocyanate (mixed isomers) 0.41
Di(2-ethylhexyl) phthalate 0.29
Chlorine 0.21
Dichloromethane (Methylene chloride) 0.21
Zinc compounds 0.20
Polycyclic aromatic compounds 0.18
Acrylonitrile 0.17
Peracetic acid 0.15
Hydrogen fluoride (Hydrofluoric acid) 0.10
Nitric acid 0.07
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.04
Naphthalene 0.03
Xylene (mixed isomers) 0.03
Lead compounds 0.03
Copper 0.03
Certain glycol ethers 0.02
Acetonitrile 0.02
Ethylbenzene 0.02
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
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.02
Triethylamine 0.02
Hydrogen cyanide 0.02
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.01
Methyl tert-butyl ether 0.01
Butyl acrylate 0.01
Pyridine 0.01
Phenol 0.01
N,N-Dimethylformamide 0.01
Toluene 0.01
Cyanide compounds 0.01
Phthalic anhydride 0.00
Ethylene glycol 0.00
o-Xylene 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
Methanol 0.00
Acetophenone 0.00
Styrene 0.00
1,2,4-Trimethylbenzene 0.00
Toluene-2,4-diisocyanate 0.00
n-Hexane (Hexane) 0.00
Manganese 0.00
Vinyl acetate 0.00
Acrylic acid 0.00
Ethyl acrylate 0.00
Methyl methacrylate 0.00
Mercury 0.00
Silver 0.00
Benzo[g,h,i]perylene 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
Lithium carbonate 0.00
N-Methyl-2-pyrrolidone 0.00
Tetrabromobisphenol A 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 939.01
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.) 66.86
TECOMET Charlesbank Capital Partners Cobalt 56.10
TECOMET Charlesbank Capital Partners Chromium 14.30
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.) 11.79
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