Air Toxics at School 2022
School Info
School Hardy Street 52 Lake Street City Arlington State MA Number of students 397 Student % minority 36% Type Regular School Status 1 Level Elementary Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 150 Number of chemicals affecting school 69 Toxic percentile nationwide (1=worst) 45th Toxic rank nationwide (1=worst) 57,651 Toxic percentile statewide (1=worst) 38th Toxic rank statewide (1=worst) 922 Toxic Hazard 845.25
This school's air toxic concentration is 0.17 times the national average at schools.
This school's air toxic concentration is 0.87 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 337.43
Chromium 206.36
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.) 122.41
Trichloroethylene 54.83
Ethylene oxide 28.22
Nickel compounds 24.24
Nickel 16.42
Chloroform 16.07
Lead 12.27
Benzene 8.42
Diisocyanates 7.07
Cadmium compounds 4.57
Di(2-ethylhexyl) phthalate 1.17
Zinc compounds 0.94
Polycyclic aromatic compounds 0.87
Formaldehyde 0.74
Toluene diisocyanate (mixed isomers) 0.59
Naphthalene 0.54
Ethylbenzene 0.38
Antimony compounds 0.27
Chlorine 0.20
Triethylamine 0.20
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.19
Xylene (mixed isomers) 0.15
Copper 0.14
Lead compounds 0.12
Hydrogen fluoride (Hydrofluoric acid) 0.08
Hydrogen cyanide 0.05
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
Certain glycol ethers 0.04
N,N-Dimethylformamide 0.04
Dichloromethane (Methylene chloride) 0.03
Nitric acid 0.03
1,2,4-Trimethylbenzene 0.02
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) 0.01
Acetonitrile 0.01
Silver compounds 0.01
n-Hexane (Hexane) 0.01
Toluene-2,4-diisocyanate 0.01
o-Xylene 0.01
Cyanide compounds 0.00
Ethylene glycol 0.00
Pyridine 0.00
Manganese 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
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Mercury 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 0.00
Propylene oxide 0.00
Styrene 0.00
Vinyl acetate 0.00
Sodium nitrite 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
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 280.02
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.) 122.41
GE AVIATION General Electric Chromium 94.64
TECOMET Charlesbank Capital Partners Chromium 71.38
BOYD CORP INC. Goldman Sachs Trichloroethylene 54.83
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
