Air Toxics at School 2022
School Info
School Bartlett School and Assessment Center
Street 551 Washington Street
City Haverhill
State MA
Number of students 35
Student % minority 63%
Type Regular School
Status 1
Level Other
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 136
Number of chemicals affecting school 56
Toxic percentile nationwide (1=worst) 58th
Toxic rank nationwide (1=worst) 75,222
Toxic percentile statewide (1=worst) 73rd
Toxic rank statewide (1=worst) 1,807
Toxic Hazard 404.27
This school's air toxic concentration is 0.08 times the national average at schools.
This school's air toxic concentration is 0.41 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Hydrazine 144.31
Chromium 108.21
Cobalt 107.56
Trichloroethylene 12.71
Lead 9.07
Nickel compounds 5.85
Nickel 5.59
Chloroform 3.57
Diisocyanates 3.35
Benzene 1.52
Zinc compounds 0.64
Di(2-ethylhexyl) phthalate 0.43
Toluene diisocyanate (mixed isomers) 0.30
Polycyclic aromatic compounds 0.20
N,N-Dimethylformamide 0.16
Formaldehyde 0.15
Naphthalene 0.08
Lead compounds 0.07
Copper 0.07
Hydrogen cyanide 0.06
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
Ethylbenzene 0.04
n-Hexane (Hexane) 0.04
Triethylamine 0.03
Toluene 0.02
Antimony compounds 0.02
Dichloromethane (Methylene chloride) 0.02
Ethylene glycol 0.02
Xylene (mixed isomers) 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
Sodium nitrite 0.00
o-Xylene 0.00
Manganese 0.00
Methyl methacrylate 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 144.31
TECOMET Charlesbank Capital Partners Cobalt 85.43
GE AVIATION General Electric Chromium 42.34
TECOMET Charlesbank Capital Partners Chromium 21.78
TECHNICAL MANUFACTURING CORP Ametek Chromium 12.88
(click here to expand list to all chemicals from facilities)
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