Air Toxics at School 2022
School Info
School Clarke
Street 100 Middlesex Avenue
City Swampscott
State MA
Number of students 205
Student % minority 25%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 121
Number of chemicals affecting school 58
Toxic percentile nationwide (1=worst) 21st
Toxic rank nationwide (1=worst) 26,857
Toxic percentile statewide (1=worst) 5th
Toxic rank statewide (1=worst) 108
Toxic Hazard 2,885.65
This school's air toxic concentration is 0.59 times the national average at schools.
This school's air toxic concentration is 2.96 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Chromium 1,580.52
Cobalt 876.93
Nickel 136.80
Trichloroethylene 83.85
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.) 59.03
Nickel compounds 37.96
Hydrazine 34.21
Chloroform 24.66
Benzene 22.57
Lead 11.90
Diisocyanates 9.93
Polycyclic aromatic compounds 1.39
Naphthalene 1.38
Zinc compounds 0.94
Di(2-ethylhexyl) phthalate 0.88
Formaldehyde 0.54
Ethylbenzene 0.51
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.24
Copper 0.21
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) 0.18
Xylene (mixed isomers) 0.15
Lead compounds 0.15
Triethylamine 0.13
Toluene diisocyanate (mixed isomers) 0.13
Hydrogen fluoride (Hydrofluoric acid) 0.06
Hydrogen cyanide 0.05
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
Antimony compounds 0.04
Nitric acid 0.04
1,2,4-Trimethylbenzene 0.04
n-Hexane (Hexane) 0.03
N,N-Dimethylformamide 0.03
Dichloromethane (Methylene chloride) 0.02
Certain glycol ethers 0.02
Toluene 0.02
Silver compounds 0.01
Toluene-2,4-diisocyanate 0.01
Methyl methacrylate 0.01
Manganese 0.01
Acetonitrile 0.00
Ethylene glycol 0.00
o-Xylene 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
Phenol 0.00
Methanol 0.00
Cyclohexane 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
Cumene 0.00
Styrene 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
n-Butyl alcohol (1-Butanol) 0.00
Benzoyl peroxide 0.00
N-Methyl-2-pyrrolidone 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
GE AVIATION General Electric Chromium 1,236.95
TECOMET Charlesbank Capital Partners Cobalt 422.92
GE AVIATION General Electric Cobalt 318.73
TECHNICAL MANUFACTURING CORP Ametek Chromium 162.46
GE AVIATION General Electric Nickel 127.39
(click here to expand list to all chemicals from facilities)
(return to search)