Air Toxics at School 2022
School Info
School Comprehensive Grammar School Street 100 Howe Street City Methuen State MA Number of students 955 Student % minority 58% Type Regular School Status 1 Level Elementary Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 129 Number of chemicals affecting school 55 Toxic percentile nationwide (1=worst) 60th Toxic rank nationwide (1=worst) 78,088 Toxic percentile statewide (1=worst) 79th Toxic rank statewide (1=worst) 1,974 Toxic Hazard 351.49
This school's air toxic concentration is 0.07 times the national average at schools.
This school's air toxic concentration is 0.36 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Chromium 116.40
Cobalt 101.65
Hydrazine 88.91
Trichloroethylene 11.10
Lead 10.77
Nickel 7.33
Nickel compounds 5.16
Chloroform 3.10
Diisocyanates 2.80
Benzene 1.12
Zinc compounds 0.76
N,N-Dimethylformamide 0.55
Di(2-ethylhexyl) phthalate 0.38
Toluene diisocyanate (mixed isomers) 0.30
Polycyclic aromatic compounds 0.23
Formaldehyde 0.21
n-Hexane (Hexane) 0.12
Hydrogen cyanide 0.08
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.07
Copper 0.07
Lead compounds 0.06
Naphthalene 0.06
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
Ethylbenzene 0.04
Toluene 0.03
Antimony compounds 0.03
Triethylamine 0.02
Dichloromethane (Methylene chloride) 0.02
Hydrogen fluoride (Hydrofluoric acid) 0.01
Nitric acid 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
Ethylene glycol 0.01
Xylene (mixed isomers) 0.01
Certain glycol ethers 0.00
Silver compounds 0.00
o-Xylene 0.00
Toluene-2,4-diisocyanate 0.00
1,2,4-Trimethylbenzene 0.00
Manganese 0.00
Methyl methacrylate 0.00
Acetonitrile 0.00
Methyl tert-butyl ether 0.00
Methanol 0.00
Benzo[g,h,i]perylene 0.00
Sodium nitrite 0.00
Cyclohexane 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
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 0.00
Acetophenone 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 88.91
TECOMET Charlesbank Capital Partners Cobalt 69.35
GE AVIATION General Electric Chromium 45.78
TECOMET Charlesbank Capital Partners Chromium 17.68
PROTO LABS INC. PROTO LABS INC Chromium 15.14
(click here to expand list to all chemicals from facilities)
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