Air Toxics at School 2022
School Info
School Tilton Upper Middle School Street 415 Primrose Street City Haverhill State MA Number of students 171 Student % minority 67% Type Regular School Status 1 Level Elementary Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 131 Number of chemicals affecting school 56 Toxic percentile nationwide (1=worst) 60th Toxic rank nationwide (1=worst) 77,351 Toxic percentile statewide (1=worst) 78th Toxic rank statewide (1=worst) 1,940 Toxic Hazard 365.65
This school's air toxic concentration is 0.08 times the national average at schools.
This school's air toxic concentration is 0.37 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Hydrazine 126.10
Chromium 102.39
Cobalt 98.19
Trichloroethylene 11.71
Lead 7.72
Nickel compounds 5.43
Nickel 5.38
Diisocyanates 3.04
Chloroform 1.92
Benzene 1.46
Zinc compounds 0.54
Di(2-ethylhexyl) phthalate 0.38
Toluene diisocyanate (mixed isomers) 0.26
N,N-Dimethylformamide 0.19
Polycyclic aromatic compounds 0.19
Formaldehyde 0.14
Lead compounds 0.08
Naphthalene 0.08
Copper 0.06
Hydrogen cyanide 0.05
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
n-Hexane (Hexane) 0.04
Ethylbenzene 0.04
Triethylamine 0.02
Toluene 0.02
Antimony compounds 0.02
Dichloromethane (Methylene chloride) 0.02
Xylene (mixed isomers) 0.01
Ethylene glycol 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
Hydrogen fluoride (Hydrofluoric acid) 0.01
Nitric acid 0.01
Certain glycol ethers 0.00
Silver compounds 0.00
1,2,4-Trimethylbenzene 0.00
Toluene-2,4-diisocyanate 0.00
o-Xylene 0.00
Manganese 0.00
Methyl methacrylate 0.00
Sodium nitrite 0.00
Acetonitrile 0.00
Methanol 0.00
Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) 0.00
Benzo[g,h,i]perylene 0.00
Mercury compounds 0.00
Cyclohexane 0.00
Methyl isobutyl ketone 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
n-Butyl alcohol (1-Butanol) 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
Acetophenone 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
UNION SPECIALTIES INC UNION SPECIALTIES INC Hydrazine 126.10
TECOMET Charlesbank Capital Partners Cobalt 76.79
GE AVIATION General Electric Chromium 41.65
TECOMET Charlesbank Capital Partners Chromium 19.57
BOYD CORP INC. Goldman Sachs Trichloroethylene 11.71
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
