Air Toxics at School 2022
School Info
School Thomson
Street 266 Waverly Rd
City North Andover
State MA
Number of students 301
Student % minority 30%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 122
Number of chemicals affecting school 55
Toxic percentile nationwide (1=worst) 56th
Toxic rank nationwide (1=worst) 71,939
Toxic percentile statewide (1=worst) 65th
Toxic rank statewide (1=worst) 1,620
Toxic Hazard 471.10
This school's air toxic concentration is 0.10 times the national average at schools.
This school's air toxic concentration is 0.48 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 155.75
Chromium 145.37
Hydrazine 104.07
Lead 19.56
Trichloroethylene 16.70
Nickel compounds 7.53
Nickel 7.42
Chloroform 4.68
Diisocyanates 4.60
Benzene 1.55
Zinc compounds 1.38
Di(2-ethylhexyl) phthalate 0.67
Polycyclic aromatic compounds 0.29
Toluene diisocyanate (mixed isomers) 0.25
Formaldehyde 0.19
N,N-Dimethylformamide 0.17
Hydrogen cyanide 0.12
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.12
Copper 0.10
Naphthalene 0.08
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.08
Triethylamine 0.07
Ethylene glycol 0.06
Ethylbenzene 0.06
Lead compounds 0.05
Toluene 0.04
n-Hexane (Hexane) 0.04
Antimony compounds 0.03
Dichloromethane (Methylene chloride) 0.03
Hydrogen fluoride (Hydrofluoric acid) 0.02
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
Xylene (mixed isomers) 0.01
Certain glycol ethers 0.00
Toluene-2,4-diisocyanate 0.00
Silver compounds 0.00
o-Xylene 0.00
1,2,4-Trimethylbenzene 0.00
Manganese 0.00
Acetonitrile 0.00
Methyl methacrylate 0.00
Methyl tert-butyl ether 0.00
Methanol 0.00
Cyclohexane 0.00
Benzo[g,h,i]perylene 0.00
Sodium nitrite 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
Acetophenone 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
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
TECOMET Charlesbank Capital Partners Cobalt 125.91
UNION SPECIALTIES INC UNION SPECIALTIES INC Hydrazine 104.07
GE AVIATION General Electric Chromium 56.32
TECOMET Charlesbank Capital Partners Chromium 32.09
PACE INDUSTRIES - CAMBRIDGE DIV Pace Industries Lead 19.47
(click here to expand list to all chemicals from facilities)
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