Air Toxics at School 2022
School Info
School Madeleine Dugger Andrews Street 3000 Mystic Valley Pkwy City Medford State MA Number of students 456 Student % minority 39% Type Regular School Status 1 Level Middle School Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 147 Number of chemicals affecting school 66 Toxic percentile nationwide (1=worst) 39th Toxic rank nationwide (1=worst) 49,574 Toxic percentile statewide (1=worst) 23rd Toxic rank statewide (1=worst) 566 Toxic Hazard 1,145.89
This school's air toxic concentration is 0.24 times the national average at schools.
This school's air toxic concentration is 1.17 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 468.39
Chromium 320.22
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.) 124.28
Trichloroethylene 64.81
Nickel compounds 29.04
Nickel 25.19
Ethylene oxide 24.15
Hydrazine 20.35
Chloroform 19.67
Benzene 19.66
Lead 12.08
Diisocyanates 8.09
Ethylbenzene 1.66
Naphthalene 1.41
Zinc compounds 1.32
Di(2-ethylhexyl) phthalate 1.02
Polycyclic aromatic compounds 0.96
Toluene diisocyanate (mixed isomers) 0.73
Lead compounds 0.61
Formaldehyde 0.61
Xylene (mixed isomers) 0.38
Triethylamine 0.22
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.21
Antimony compounds 0.18
Copper 0.15
Hydrogen fluoride (Hydrofluoric acid) 0.08
Nitric acid 0.05
Hydrogen cyanide 0.05
1,2,4-Trimethylbenzene 0.05
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
Dichloromethane (Methylene chloride) 0.04
N,N-Dimethylformamide 0.04
Certain glycol ethers 0.03
Toluene 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
n-Hexane (Hexane) 0.01
Toluene-2,4-diisocyanate 0.01
Silver compounds 0.01
Acetonitrile 0.01
Ethylene glycol 0.01
o-Xylene 0.00
Manganese 0.00
Pyridine 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
Aluminum (fume or dust) 0.00
Methyl methacrylate 0.00
Phenol 0.00
Methanol 0.00
Methyl tert-butyl ether 0.00
Benzo[g,h,i]perylene 0.00
Mercury 0.00
Cyclohexane 0.00
Propylene oxide 0.00
Styrene 0.00
Sodium nitrite 0.00
Vinyl acetate 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Formic acid 0.00
Methyl isobutyl ketone 0.00
n-Butyl alcohol (1-Butanol) 0.00
Cumene 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Benzoyl peroxide 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
TECOMET Charlesbank Capital Partners Cobalt 316.53
GE AVIATION General Electric Chromium 147.45
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.) 124.28
PARADIGM PRECISION HOLDINGS LLC Pursuit Aerospace Cobalt 111.64
TECOMET Charlesbank Capital Partners Chromium 80.68
(click here to expand list to all chemicals from facilities)
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