Air Toxics at School 2022
School Info
School Huckleberry Hill
Street 5 Knoll Road
City Lynnfield
State MA
Number of students 457
Student % minority 28%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 134
Number of chemicals affecting school 59
Toxic percentile nationwide (1=worst) 26th
Toxic rank nationwide (1=worst) 32,398
Toxic percentile statewide (1=worst) 9th
Toxic rank statewide (1=worst) 200
Toxic Hazard 2,214.30
This school's air toxic concentration is 0.46 times the national average at schools.
This school's air toxic concentration is 2.27 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 1,082.45
Chromium 560.27
Trichloroethylene 221.52
Nickel compounds 99.12
Chromium compounds (except for chromite ore mined in the Transvaal Region of South Africa and the unreacted ore component of the chromite ore processing residue (COPR). COPR is the solid waste remaining after aqueous extraction of oxidized chromite ore that has been combined with soda ash and kiln roasted at approximately 2,000 F.) 76.75
Hydrazine 42.97
Chloroform 41.55
Nickel 29.41
Diisocyanates 20.85
Lead 20.38
Benzene 9.18
Polycyclic aromatic compounds 1.89
Di(2-ethylhexyl) phthalate 1.62
Zinc compounds 1.51
Triethylamine 0.75
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.71
Naphthalene 0.56
Formaldehyde 0.50
Copper 0.47
Ethylbenzene 0.34
Antimony compounds 0.32
Toluene diisocyanate (mixed isomers) 0.24
Hydrogen fluoride (Hydrofluoric acid) 0.17
Lead compounds 0.15
Xylene (mixed isomers) 0.11
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.08
Hydrogen cyanide 0.07
N,N-Dimethylformamide 0.06
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) 0.05
Toluene-2,4-diisocyanate 0.04
Silver compounds 0.04
Nitric acid 0.04
Toluene 0.03
Certain glycol ethers 0.02
n-Hexane (Hexane) 0.02
Dichloromethane (Methylene chloride) 0.02
1,2,4-Trimethylbenzene 0.02
Acetonitrile 0.01
Manganese 0.01
Ethylene glycol 0.01
o-Xylene 0.00
Methyl methacrylate 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
Cyclohexane 0.00
Methanol 0.00
Phenol 0.00
Benzo[g,h,i]perylene 0.00
Mercury 0.00
Propylene oxide 0.00
Sodium nitrite 0.00
Methyl isobutyl ketone 0.00
n-Butyl alcohol (1-Butanol) 0.00
Cumene 0.00
Styrene 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Benzoyl peroxide 0.00
N-Methyl-2-pyrrolidone 0.00
Tetrabromobisphenol A 0.00
Nonylphenol Ethoxylates 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 940.48
TECOMET Charlesbank Capital Partners Chromium 239.73
BOYD CORP INC. Goldman Sachs Trichloroethylene 221.52
GE AVIATION General Electric Chromium 189.62
PARKER HANNIFIN CORP CHOMERICS DIV Parker-Hannifin Nickel compounds 99.12
(click here to expand list to all chemicals from facilities)
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