Air Toxics at School 2022
School Info
School Tracy
Street 35 Walnut Street
City Lynn
State MA
Number of students 362
Student % minority 96%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 129
Number of chemicals affecting school 59
Toxic percentile nationwide (1=worst) 20th
Toxic rank nationwide (1=worst) 25,142
Toxic percentile statewide (1=worst) 5th
Toxic rank statewide (1=worst) 94
Toxic Hazard 3,161.04
This school's air toxic concentration is 0.65 times the national average at schools.
This school's air toxic concentration is 3.24 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 1,534.49
Chromium 1,194.20
Trichloroethylene 99.77
Nickel 92.61
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.) 70.34
Nickel compounds 45.00
Benzene 30.92
Hydrazine 30.75
Chloroform 27.17
Lead 13.60
Diisocyanates 10.91
Polycyclic aromatic compounds 3.76
Naphthalene 2.01
Zinc compounds 1.10
Di(2-ethylhexyl) phthalate 0.99
Ethylbenzene 0.76
Formaldehyde 0.54
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.29
Copper 0.28
Triethylamine 0.22
Lead compounds 0.21
Xylene (mixed isomers) 0.20
Antimony compounds 0.15
Toluene diisocyanate (mixed isomers) 0.14
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) 0.12
Nitric acid 0.07
Hydrogen fluoride (Hydrofluoric acid) 0.07
1,2,4-Trimethylbenzene 0.06
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
n-Hexane (Hexane) 0.03
Certain glycol ethers 0.02
Dichloromethane (Methylene chloride) 0.02
Toluene 0.02
Silver compounds 0.02
Toluene-2,4-diisocyanate 0.01
Manganese 0.01
Acetonitrile 0.01
Ethylene glycol 0.01
Methyl methacrylate 0.00
o-Xylene 0.00
Cyclohexane 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
Phenol 0.00
Methanol 0.00
Benzo[g,h,i]perylene 0.00
Mercury 0.00
Propylene oxide 0.00
Sodium nitrite 0.00
Methyl isobutyl ketone 0.00
Styrene 0.00
Cumene 0.00
n-Butyl alcohol (1-Butanol) 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
GE AVIATION General Electric Cobalt 859.55
GE AVIATION General Electric Chromium 787.62
TECOMET Charlesbank Capital Partners Cobalt 488.80
TECHNICAL MANUFACTURING CORP Ametek Chromium 182.15
TECOMET Charlesbank Capital Partners Chromium 124.60
(click here to expand list to all chemicals from facilities)
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