Air Toxics at School 2022
School Info
School Mary E Finn School
Street 60 Richards Road
City Southborough
State MA
Number of students 350
Student % minority 45%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 164
Number of chemicals affecting school 77
Toxic percentile nationwide (1=worst) 62nd
Toxic rank nationwide (1=worst) 79,594
Toxic percentile statewide (1=worst) 82nd
Toxic rank statewide (1=worst) 2,033
Toxic Hazard 325.81
This school's air toxic concentration is 0.07 times the national average at schools.
This school's air toxic concentration is 0.33 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Ethylene oxide 104.28
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.) 89.77
Cobalt 51.01
Chromium 34.80
Trichloroethylene 9.65
Nickel 7.50
Diisocyanates 6.16
Cadmium compounds 5.19
Nickel compounds 4.71
Lead 2.65
Antimony compounds 2.58
Chloroform 2.09
Maleic anhydride 1.31
Benzene 0.85
Dicyclopentadiene 0.54
Toluene diisocyanate (mixed isomers) 0.47
Di(2-ethylhexyl) phthalate 0.33
Chlorine 0.28
Polycyclic aromatic compounds 0.20
Zinc compounds 0.20
Hydrogen fluoride (Hydrofluoric acid) 0.17
Dichloromethane (Methylene chloride) 0.17
Acrylonitrile 0.15
Peracetic acid 0.13
Nitric acid 0.09
Formaldehyde 0.06
Copper 0.06
Xylene (mixed isomers) 0.05
Acetonitrile 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
Naphthalene 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
Certain glycol ethers 0.02
Pyridine 0.02
Hydrogen cyanide 0.02
Ethylbenzene 0.02
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.01
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.01
Butyl acrylate 0.01
Methyl tert-butyl ether 0.01
Triethylamine 0.01
Phenol 0.01
N,N-Dimethylformamide 0.01
Cyanide compounds 0.01
Toluene 0.01
Phthalic anhydride 0.00
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
o-Xylene 0.00
Ethylene glycol 0.00
Acetophenone 0.00
Methanol 0.00
1,2,4-Trimethylbenzene 0.00
Styrene 0.00
n-Hexane (Hexane) 0.00
Toluene-2,4-diisocyanate 0.00
Vinyl acetate 0.00
Manganese 0.00
Formic acid 0.00
Acrylic acid 0.00
Ethyl acrylate 0.00
Methyl methacrylate 0.00
Mercury 0.00
Silver 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Benzo[g,h,i]perylene 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Methyl isobutyl ketone 0.00
Cyclohexane 0.00
Cumene 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 104.28
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.) 71.27
TECOMET Charlesbank Capital Partners Cobalt 49.04
TECOMET Charlesbank Capital Partners Chromium 12.50
BOYD CORP INC. Goldman Sachs Trichloroethylene 9.65
(click here to expand list to all chemicals from facilities)
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