Air Toxics at School 2022
School Info
School Charlotte A Dunning
Street 48 Frost Street
City Framingham
State MA
Number of students 433
Student % minority 48%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 181
Number of chemicals affecting school 79
Toxic percentile nationwide (1=worst) 59th
Toxic rank nationwide (1=worst) 75,883
Toxic percentile statewide (1=worst) 74th
Toxic rank statewide (1=worst) 1,847
Toxic Hazard 392.06
This school's air toxic concentration is 0.08 times the national average at schools.
This school's air toxic concentration is 0.40 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Ethylene oxide 106.04
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.) 84.54
Cobalt 77.46
Chromium 71.57
Trichloroethylene 13.09
Nickel 9.48
Nickel compounds 6.17
Diisocyanates 5.67
Cadmium compounds 3.97
Lead 3.95
Chloroform 3.17
Antimony compounds 1.70
Benzene 1.32
Toluene diisocyanate (mixed isomers) 0.71
Maleic anhydride 0.56
Di(2-ethylhexyl) phthalate 0.32
Formaldehyde 0.32
Polycyclic aromatic compounds 0.29
Zinc compounds 0.28
Chlorine 0.26
Dicyclopentadiene 0.24
Hydrogen fluoride (Hydrofluoric acid) 0.13
Dichloromethane (Methylene chloride) 0.11
Copper 0.08
Acrylonitrile 0.06
Xylene (mixed isomers) 0.06
Nitric acid 0.05
Naphthalene 0.05
Peracetic acid 0.05
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.04
Lead compounds 0.04
Certain glycol ethers 0.03
Acetonitrile 0.03
Ethylbenzene 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
Hydrogen cyanide 0.02
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.02
N,N-Dimethylformamide 0.02
Triethylamine 0.02
Pyridine 0.01
Toluene 0.01
Methyl tert-butyl ether 0.01
Phenol 0.01
o-Xylene 0.01
Cyanide compounds 0.01
Butyl acrylate 0.00
Aluminum (fume or dust) 0.00
n-Hexane (Hexane) 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 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
Acetophenone 0.00
Ethylene glycol 0.00
1,2,4-Trimethylbenzene 0.00
Phthalic anhydride 0.00
Toluene-2,4-diisocyanate 0.00
Manganese 0.00
Methanol 0.00
Styrene 0.00
Vinyl acetate 0.00
Methyl methacrylate 0.00
Mercury 0.00
Silver 0.00
Acrylic acid 0.00
Ethyl acrylate 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Formic acid 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 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
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 106.04
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.) 76.08
TECOMET Charlesbank Capital Partners Cobalt 66.77
GE AVIATION General Electric Chromium 27.67
TECOMET Charlesbank Capital Partners Chromium 17.02
(click here to expand list to all chemicals from facilities)
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