Air Toxics at School 2022
School Info
School Robert Frost
Street 33 Hamlet Street
City Lawrence
State MA
Number of students 572
Student % minority 94%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 127
Number of chemicals affecting school 56
Toxic percentile nationwide (1=worst) 56th
Toxic rank nationwide (1=worst) 72,762
Toxic percentile statewide (1=worst) 67th
Toxic rank statewide (1=worst) 1,669
Toxic Hazard 454.16
This school's air toxic concentration is 0.09 times the national average at schools.
This school's air toxic concentration is 0.47 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Chromium 150.59
Cobalt 149.00
Hydrazine 84.45
Lead 22.76
Trichloroethylene 16.25
Nickel 9.45
Nickel compounds 7.43
Chloroform 4.39
Diisocyanates 4.08
Zinc compounds 1.60
Benzene 1.41
Di(2-ethylhexyl) phthalate 0.62
Polycyclic aromatic compounds 0.29
Toluene diisocyanate (mixed isomers) 0.27
N,N-Dimethylformamide 0.26
Formaldehyde 0.22
Hydrogen cyanide 0.15
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.14
Copper 0.14
Antimony compounds 0.09
n-Hexane (Hexane) 0.08
Naphthalene 0.08
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.07
Triethylamine 0.05
Toluene 0.05
Lead compounds 0.04
Ethylbenzene 0.04
Ethylene glycol 0.04
Dichloromethane (Methylene chloride) 0.02
Hydrogen fluoride (Hydrofluoric acid) 0.02
Nitric acid 0.01
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
Certain glycol ethers 0.00
Silver compounds 0.00
Toluene-2,4-diisocyanate 0.00
o-Xylene 0.00
1,2,4-Trimethylbenzene 0.00
Manganese 0.00
Acetonitrile 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Methyl methacrylate 0.00
Methanol 0.00
Methyl tert-butyl ether 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 0.00
Sodium nitrite 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
TECOMET Charlesbank Capital Partners Cobalt 109.90
UNION SPECIALTIES INC UNION SPECIALTIES INC Hydrazine 84.45
GE AVIATION General Electric Chromium 64.22
TECOMET Charlesbank Capital Partners Chromium 28.01
PACE INDUSTRIES - CAMBRIDGE DIV Pace Industries Lead 22.67
(click here to expand list to all chemicals from facilities)
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