Air Toxics at School 2022
School Info
School Webster School Street 30 Dartmouth Street City Everett State MA Number of students 329 Student % minority 77% Type Regular School Status 1 Level Elementary Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 138 Number of chemicals affecting school 62 Toxic percentile nationwide (1=worst) 33rd Toxic rank nationwide (1=worst) 42,274 Toxic percentile statewide (1=worst) 18th Toxic rank statewide (1=worst) 427 Toxic Hazard 1,498.59
This school's air toxic concentration is 0.31 times the national average at schools.
This school's air toxic concentration is 1.54 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 591.26
Chromium 482.00
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.) 101.97
Benzene 74.09
Trichloroethylene 64.87
Nickel 39.48
Nickel compounds 29.28
Chloroform 27.62
Ethylene oxide 20.99
Hydrazine 19.99
Lead 11.75
Ethylbenzene 10.55
Diisocyanates 7.76
Naphthalene 6.02
Xylene (mixed isomers) 1.98
Polycyclic aromatic compounds 1.93
Zinc compounds 1.88
Lead compounds 1.34
Di(2-ethylhexyl) phthalate 0.94
Toluene diisocyanate (mixed isomers) 0.75
Formaldehyde 0.62
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.23
1,2,4-Trimethylbenzene 0.22
Triethylamine 0.19
Antimony compounds 0.17
Copper 0.15
Nitric acid 0.15
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) 0.04
Toluene 0.04
N,N-Dimethylformamide 0.04
Certain glycol ethers 0.03
n-Hexane (Hexane) 0.03
Dichloromethane (Methylene chloride) 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
Toluene-2,4-diisocyanate 0.01
Silver compounds 0.01
Acetonitrile 0.01
Ethylene glycol 0.01
Manganese 0.00
o-Xylene 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
Methyl methacrylate 0.00
Benzo[g,h,i]perylene 0.00
Phenol 0.00
Methanol 0.00
Cyclohexane 0.00
Mercury 0.00
Propylene oxide 0.00
Styrene 0.00
Sodium nitrite 0.00
Methyl isobutyl ketone 0.00
Formic acid 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
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Top 5 chemicals from facilities
Facility Parent Company Chemical Toxic Hazard
TECOMET Charlesbank Capital Partners Cobalt 335.28
GE AVIATION General Electric Chromium 257.18
PARADIGM PRECISION HOLDINGS LLC Pursuit Aerospace Cobalt 179.91
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.) 101.97
PARADIGM PRECISION HOLDINGS LLC Pursuit Aerospace Chromium 93.94
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Political Economy Research Institute
