Air Toxics at School 2022
School Info
School John W. Wynn Middle Street 1 Griffin Way City Tewksbury State MA Number of students 496 Student % minority 20% Type Regular School Status 1 Level Middle School Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 145 Number of chemicals affecting school 60 Toxic percentile nationwide (1=worst) 50th Toxic rank nationwide (1=worst) 65,032 Toxic percentile statewide (1=worst) 54th Toxic rank statewide (1=worst) 1,328 Toxic Hazard 639.01
This school's air toxic concentration is 0.13 times the national average at schools.
This school's air toxic concentration is 0.65 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 204.86
Chromium 174.41
Lead 127.77
Hydrazine 49.72
Trichloroethylene 19.66
Ethylene oxide 14.61
Nickel 12.59
Zinc compounds 8.96
Nickel compounds 8.33
Chloroform 5.95
Diisocyanates 4.65
Benzene 2.35
Di(2-ethylhexyl) phthalate 1.24
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.) 0.64
Polycyclic aromatic compounds 0.59
Copper 0.40
Hydrogen cyanide 0.34
Antimony compounds 0.23
Toluene diisocyanate (mixed isomers) 0.22
Formaldehyde 0.21
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.20
N,N-Dimethylformamide 0.19
Triethylamine 0.18
Ethylene glycol 0.12
Naphthalene 0.11
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.11
Ethylbenzene 0.07
Toluene 0.06
Lead compounds 0.05
Xylene (mixed isomers) 0.04
n-Hexane (Hexane) 0.03
Hydrogen fluoride (Hydrofluoric acid) 0.03
Dichloromethane (Methylene chloride) 0.02
Nitric acid 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
Toluene-2,4-diisocyanate 0.01
o-Xylene 0.00
1,2,4-Trimethylbenzene 0.00
Certain glycol ethers 0.00
Silver compounds 0.00
Manganese 0.00
Acetonitrile 0.00
Methanol 0.00
Methyl methacrylate 0.00
Methyl tert-butyl ether 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 0.00
Sodium nitrite 0.00
Methyl isobutyl ketone 0.00
n-Butyl alcohol (1-Butanol) 0.00
Phenol 0.00
Formic acid 0.00
Acetophenone 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Cumene 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
Benzoyl peroxide 0.00
N-Methyl-2-pyrrolidone 0.00
Tetrabromobisphenol A 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 169.84
PACE INDUSTRIES - CAMBRIDGE DIV Pace Industries Lead 127.64
GE AVIATION General Electric Chromium 81.45
UNION SPECIALTIES INC UNION SPECIALTIES INC Hydrazine 49.72
TECOMET Charlesbank Capital Partners Chromium 43.29
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Political Economy Research Institute
