PERI

Air Toxics at School 2022

School Info

SchoolRobert Frost
Street33 Hamlet Street
CityLawrence
StateMA
Number of students572
Student % minority94%
TypeRegular School
Status1
LevelElementary
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school127
Number of chemicals affecting school56
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 Hazard454.16

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

FacilityParent CompanyToxic Hazard
TECOMETCharlesbank Capital Partners138.48
UNION SPECIALTIES INCUNION SPECIALTIES INC84.66
GE AVIATIONGeneral Electric82.32
PACE INDUSTRIES - CAMBRIDGE DIVPace Industries24.32
PALMER MANUFACTURING CO LLCPursuit Aerospace20.19

(click here to expand list to all facilities)

Top chemicals

ChemicalToxic Hazard
Chromium150.59
Cobalt149.00
Hydrazine84.45
Lead 22.76
Trichloroethylene16.25
Nickel9.45
Nickel compounds7.43
Chloroform4.39
Diisocyanates4.08
Zinc compounds1.60
Benzene1.41
Di(2-ethylhexyl) phthalate0.62
Polycyclic aromatic compounds0.29
Toluene diisocyanate (mixed isomers)0.27
N,N-Dimethylformamide0.26
Formaldehyde0.22
Hydrogen cyanide0.15
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.14
Copper0.14
Antimony compounds0.09
n-Hexane (Hexane)0.08
Naphthalene0.08
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.07
Triethylamine0.05
Toluene0.05
Lead compounds0.04
Ethylbenzene0.04
Ethylene glycol0.04
Dichloromethane (Methylene chloride)0.02
Hydrogen fluoride (Hydrofluoric acid)0.02
Nitric acid0.01
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 ethers0.00
Silver compounds0.00
Toluene-2,4-diisocyanate0.00
o-Xylene0.00
1,2,4-Trimethylbenzene0.00
Manganese0.00
Acetonitrile0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))0.00
Methyl methacrylate0.00
Methanol0.00
Methyl tert-butyl ether0.00
Benzo[g,h,i]perylene0.00
Cyclohexane0.00
Sodium nitrite0.00
Methyl isobutyl ketone0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
n-Butyl alcohol (1-Butanol)0.00
Acetophenone0.00
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 acid0.00
Benzoyl peroxide0.00
N-Methyl-2-pyrrolidone0.00
Tetrabromobisphenol A0.00

(click here to shrink list to only top 5 chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
TECOMETCharlesbank Capital PartnersCobalt109.90
UNION SPECIALTIES INCUNION SPECIALTIES INCHydrazine84.45
GE AVIATIONGeneral ElectricChromium64.22
TECOMETCharlesbank Capital PartnersChromium28.01
PACE INDUSTRIES - CAMBRIDGE DIVPace IndustriesLead 22.67

(click here to expand list to all chemicals from facilities)

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