Air Toxics at School 2022
School Info
School Medford High Street 489 Winthrop Street City Medford State MA Number of students 1,260 Student % minority 45% Type Regular School Status 1 Level High School Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 150 Number of chemicals affecting school 66 Toxic percentile nationwide (1=worst) 39th Toxic rank nationwide (1=worst) 50,142 Toxic percentile statewide (1=worst) 24th Toxic rank statewide (1=worst) 576 Toxic Hazard 1,120.30
This school's air toxic concentration is 0.23 times the national average at schools.
This school's air toxic concentration is 1.15 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 475.18
Chromium 290.36
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.) 110.80
Trichloroethylene 79.27
Nickel compounds 35.16
Ethylene oxide 24.23
Hydrazine 23.40
Nickel 21.87
Chloroform 18.35
Lead 14.44
Benzene 10.19
Diisocyanates 9.46
Di(2-ethylhexyl) phthalate 1.36
Zinc compounds 1.15
Polycyclic aromatic compounds 0.81
Formaldehyde 0.68
Naphthalene 0.65
Toluene diisocyanate (mixed isomers) 0.60
Ethylbenzene 0.49
Triethylamine 0.37
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.27
Lead compounds 0.19
Antimony compounds 0.19
Copper 0.18
Xylene (mixed isomers) 0.16
Hydrogen fluoride (Hydrofluoric acid) 0.09
Hydrogen cyanide 0.06
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
N,N-Dimethylformamide 0.04
Nitric acid 0.04
Dichloromethane (Methylene chloride) 0.04
Certain glycol ethers 0.03
1,2,4-Trimethylbenzene 0.02
Toluene 0.02
Toluene-2,4-diisocyanate 0.01
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) 0.01
Silver compounds 0.01
n-Hexane (Hexane) 0.01
Acetonitrile 0.01
o-Xylene 0.01
Manganese 0.00
Ethylene glycol 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
Methanol 0.00
Phenol 0.00
Methyl tert-butyl ether 0.00
Mercury 0.00
Benzo[g,h,i]perylene 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 381.08
GE AVIATION General Electric Chromium 134.73
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.) 110.80
TECOMET Charlesbank Capital Partners Chromium 97.14
BOYD CORP INC. Goldman Sachs Trichloroethylene 79.27
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
