Air Toxics at School 2022
School Info
School ESPERANZA ACADEMY
Street 198 GARDEN ST
City LAWRENCE
State MA
Number of students 57
Student % minority 100%
Data Source PSS (private 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) 74,800
Toxic percentile statewide (1=worst) 72nd
Toxic rank statewide (1=worst) 1,788
Toxic Hazard 412.76
This school's air toxic concentration is 0.08 times the national average at schools.
This school's air toxic concentration is 0.42 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Chromium 131.00
Cobalt 128.95
Hydrazine 96.77
Lead 15.71
Trichloroethylene 13.71
Nickel 8.27
Nickel compounds 6.27
Chloroform 3.77
Diisocyanates 3.51
Benzene 1.31
Zinc compounds 1.11
Di(2-ethylhexyl) phthalate 0.51
Toluene diisocyanate (mixed isomers) 0.31
N,N-Dimethylformamide 0.27
Polycyclic aromatic compounds 0.26
Formaldehyde 0.20
Copper 0.14
Hydrogen cyanide 0.10
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.10
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) 0.06
Lead compounds 0.05
Ethylbenzene 0.04
Triethylamine 0.04
Toluene 0.04
Antimony compounds 0.03
Dichloromethane (Methylene chloride) 0.02
Ethylene glycol 0.02
Hydrogen fluoride (Hydrofluoric 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
Nitric acid 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
Methyl methacrylate 0.00
Methyl tert-butyl ether 0.00
Methanol 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
UNION SPECIALTIES INC UNION SPECIALTIES INC Hydrazine 96.77
TECOMET Charlesbank Capital Partners Cobalt 92.69
GE AVIATION General Electric Chromium 53.16
TECOMET Charlesbank Capital Partners Chromium 23.63
PACE INDUSTRIES - CAMBRIDGE DIV Pace Industries Lead 15.62
(click here to expand list to all chemicals from facilities)
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