Air Toxics at School 2022
School Info
School Edward F. Parthum
Street 255 E Haverhill Street
City Lawrence
State MA
Number of students 677
Student % minority 96%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 125
Number of chemicals affecting school 55
Toxic percentile nationwide (1=worst) 58th
Toxic rank nationwide (1=worst) 74,362
Toxic percentile statewide (1=worst) 71st
Toxic rank statewide (1=worst) 1,769
Toxic Hazard 421.64
This school's air toxic concentration is 0.09 times the national average at schools.
This school's air toxic concentration is 0.43 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 132.14
Chromium 129.86
Hydrazine 104.99
Lead 14.74
Trichloroethylene 13.66
Nickel 7.95
Nickel compounds 6.21
Chloroform 3.80
Diisocyanates 3.63
Benzene 1.36
Zinc compounds 1.04
Di(2-ethylhexyl) phthalate 0.52
Toluene diisocyanate (mixed isomers) 0.29
Polycyclic aromatic compounds 0.25
N,N-Dimethylformamide 0.23
Formaldehyde 0.19
Copper 0.11
Hydrogen cyanide 0.10
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.09
Naphthalene 0.07
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.06
n-Hexane (Hexane) 0.05
Lead compounds 0.05
Triethylamine 0.05
Ethylbenzene 0.05
Toluene 0.03
Antimony compounds 0.03
Dichloromethane (Methylene chloride) 0.02
Ethylene glycol 0.02
Hydrogen fluoride (Hydrofluoric 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
Xylene (mixed isomers) 0.01
Nitric acid 0.01
Certain glycol ethers 0.00
Toluene-2,4-diisocyanate 0.00
Silver compounds 0.00
o-Xylene 0.00
1,2,4-Trimethylbenzene 0.00
Manganese 0.00
Methyl methacrylate 0.00
Acetonitrile 0.00
Methyl tert-butyl ether 0.00
Methanol 0.00
Benzo[g,h,i]perylene 0.00
Sodium nitrite 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
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
UNION SPECIALTIES INC UNION SPECIALTIES INC Hydrazine 104.99
TECOMET Charlesbank Capital Partners Cobalt 96.26
GE AVIATION General Electric Chromium 50.02
TECOMET Charlesbank Capital Partners Chromium 24.54
TECHNICAL MANUFACTURING CORP Ametek Chromium 15.50
(click here to expand list to all chemicals from facilities)
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