Air Toxics at School 2022
School Info
School LANDMARK ELEMENTARYMIDDLE SCHOOL Street 167 BRIDGE ST City MANCHESTER State MA Number of students 166 Student % minority 16% Data Source PSS (private schools)
Air Toxics Info
Number of facilities affecting school 105 Number of chemicals affecting school 54 Toxic percentile nationwide (1=worst) 38th Toxic rank nationwide (1=worst) 49,036 Toxic percentile statewide (1=worst) 23rd Toxic rank statewide (1=worst) 550 Toxic Hazard 1,171.09
This school's air toxic concentration is 0.24 times the national average at schools.
This school's air toxic concentration is 1.20 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Chromium 480.69
Cobalt 435.13
Hydrazine 83.19
Trichloroethylene 60.86
Nickel 37.39
Nickel compounds 28.01
Chloroform 14.40
Diisocyanates 10.50
Lead 10.25
Benzene 7.07
Di(2-ethylhexyl) phthalate 0.78
Zinc compounds 0.75
Polycyclic aromatic compounds 0.51
Naphthalene 0.36
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.20
Toluene diisocyanate (mixed isomers) 0.18
Ethylbenzene 0.15
Copper 0.13
Triethylamine 0.06
Xylene (mixed isomers) 0.06
Hydrogen cyanide 0.06
Hydrogen fluoride (Hydrofluoric acid) 0.05
Lead compounds 0.04
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.04
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) 0.04
n-Hexane (Hexane) 0.02
N,N-Dimethylformamide 0.02
Dichloromethane (Methylene chloride) 0.02
Toluene 0.02
Antimony compounds 0.01
Nitric acid 0.01
1,2,4-Trimethylbenzene 0.01
Silver compounds 0.01
Toluene-2,4-diisocyanate 0.01
Manganese 0.00
Acetonitrile 0.00
Methyl methacrylate 0.00
Ethylene glycol 0.00
Certain glycol ethers 0.00
Methanol 0.00
Cyclohexane 0.00
Benzo[g,h,i]perylene 0.00
Propylene oxide 0.00
Sodium nitrite 0.00
Methyl isobutyl ketone 0.00
Cumene 0.00
Styrene 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
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
n-Butyl alcohol (1-Butanol) 0.00
Formic acid 0.00
Benzoyl peroxide 0.00
Formaldehyde 0.00
N-Methyl-2-pyrrolidone 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 340.99
GE AVIATION General Electric Chromium 315.19
TECOMET Charlesbank Capital Partners Chromium 86.92
UNION SPECIALTIES INC UNION SPECIALTIES INC Hydrazine 83.19
BOYD CORP INC. Goldman Sachs Trichloroethylene 60.86
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
