Air Toxics at School 2022
School Info
School Dr Frederick N Sweetsir Street 104 Church Street City Merrimac State MA Number of students 227 Student % minority 15% Type Regular School Status 1 Level Elementary Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 117 Number of chemicals affecting school 53 Toxic percentile nationwide (1=worst) 55th Toxic rank nationwide (1=worst) 71,447 Toxic percentile statewide (1=worst) 64th Toxic rank statewide (1=worst) 1,589 Toxic Hazard 482.42
This school's air toxic concentration is 0.10 times the national average at schools.
This school's air toxic concentration is 0.49 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Hydrazine 256.55
Chromium 98.95
Cobalt 91.56
Trichloroethylene 11.39
Nickel 6.08
Lead 5.51
Nickel compounds 5.39
Diisocyanates 3.28
Chloroform 1.86
Toluene diisocyanate (mixed isomers) 0.39
Zinc compounds 0.39
Di(2-ethylhexyl) phthalate 0.33
Polycyclic aromatic compounds 0.15
N,N-Dimethylformamide 0.12
Formaldehyde 0.10
Lead compounds 0.05
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
Copper 0.04
Hydrogen cyanide 0.04
Dichloromethane (Methylene chloride) 0.04
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.03
Triethylamine 0.02
n-Hexane (Hexane) 0.02
Toluene 0.02
Naphthalene 0.01
Antimony compounds 0.01
Hydrogen fluoride (Hydrofluoric acid) 0.01
Ethylene glycol 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
Ethylbenzene 0.00
Methyl methacrylate 0.00
Manganese 0.00
Acetonitrile 0.00
1,2,4-Trimethylbenzene 0.00
Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) 0.00
Methanol 0.00
Sodium nitrite 0.00
Mercury compounds 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 0.00
Methyl isobutyl ketone 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 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
n-Butyl alcohol (1-Butanol) 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 256.55
TECOMET Charlesbank Capital Partners Cobalt 73.04
GE AVIATION General Electric Chromium 47.78
TECOMET Charlesbank Capital Partners Chromium 18.62
BOYD CORP INC. Goldman Sachs Trichloroethylene 11.39
(click here to expand list to all chemicals from facilities)
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Political Economy Research Institute
