Air Toxics at School 2022
School Info
School Wood Hill Middle School Street 11 Cross Street City Andover State MA Number of students 338 Student % minority 50% Type Regular School Status 1 Level Middle School Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 135 Number of chemicals affecting school 58 Toxic percentile nationwide (1=worst) 57th Toxic rank nationwide (1=worst) 74,156 Toxic percentile statewide (1=worst) 70th Toxic rank statewide (1=worst) 1,751 Toxic Hazard 425.76
This school's air toxic concentration is 0.09 times the national average at schools.
This school's air toxic concentration is 0.44 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 136.70
Chromium 132.94
Hydrazine 62.55
Lead 33.95
Trichloroethylene 15.06
Ethylene oxide 12.90
Nickel 8.79
Nickel compounds 6.66
Chloroform 4.10
Diisocyanates 3.70
Zinc compounds 2.38
Benzene 1.61
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.) 0.66
N,N-Dimethylformamide 0.61
Di(2-ethylhexyl) phthalate 0.60
Toluene diisocyanate (mixed isomers) 0.41
Polycyclic aromatic compounds 0.39
Formaldehyde 0.29
Hydrogen cyanide 0.25
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.24
n-Hexane (Hexane) 0.18
Copper 0.16
Antimony compounds 0.10
Toluene 0.09
Naphthalene 0.09
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.07
Lead compounds 0.06
Triethylamine 0.05
Ethylbenzene 0.04
Ethylene glycol 0.04
Xylene (mixed isomers) 0.02
Dichloromethane (Methylene chloride) 0.02
Hydrogen fluoride (Hydrofluoric acid) 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
Certain glycol ethers 0.00
Toluene-2,4-diisocyanate 0.00
o-Xylene 0.00
Silver compounds 0.00
1,2,4-Trimethylbenzene 0.00
Manganese 0.00
Methanol 0.00
Acetonitrile 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Methyl tert-butyl ether 0.00
Methyl methacrylate 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
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Acetophenone 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
Formic acid 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 107.39
UNION SPECIALTIES INC UNION SPECIALTIES INC Hydrazine 62.55
GE AVIATION General Electric Chromium 60.21
PACE INDUSTRIES - CAMBRIDGE DIV Pace Industries Lead 33.82
TECOMET Charlesbank Capital Partners Chromium 27.37
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