Air Toxics at School 2022
School Info
School ANDOVER SCHOOL OF MONTESSORI
Street 400 S MAIN ST
City ANDOVER
State MA
Number of students 107
Student % minority 57%
Data Source PSS (private schools)
Air Toxics Info
Number of facilities affecting school 134
Number of chemicals affecting school 58
Toxic percentile nationwide (1=worst) 47th
Toxic rank nationwide (1=worst) 60,486
Toxic percentile statewide (1=worst) 45th
Toxic rank statewide (1=worst) 1,103
Toxic Hazard 761.33
This school's air toxic concentration is 0.16 times the national average at schools.
This school's air toxic concentration is 0.78 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 339.05
Chromium 210.32
Hydrazine 74.60
Lead 47.37
Trichloroethylene 32.87
Nickel compounds 14.74
Nickel 12.63
Diisocyanates 10.39
Chloroform 9.78
Zinc compounds 3.33
Benzene 2.39
Di(2-ethylhexyl) phthalate 1.32
Polycyclic aromatic compounds 0.40
Triethylamine 0.25
Toluene diisocyanate (mixed isomers) 0.22
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.20
Copper 0.20
Hydrogen cyanide 0.20
Formaldehyde 0.18
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.14
N,N-Dimethylformamide 0.12
Naphthalene 0.12
Antimony compounds 0.08
Ethylbenzene 0.08
Ethylene glycol 0.06
Toluene 0.05
Lead compounds 0.05
Hydrogen fluoride (Hydrofluoric acid) 0.05
Xylene (mixed isomers) 0.04
n-Hexane (Hexane) 0.03
Dichloromethane (Methylene chloride) 0.02
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
Toluene-2,4-diisocyanate 0.01
Silver compounds 0.01
Manganese 0.00
1,2,4-Trimethylbenzene 0.00
Certain glycol ethers 0.00
o-Xylene 0.00
Acetonitrile 0.00
Methyl methacrylate 0.00
Methanol 0.00
Methyl tert-butyl ether 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 0.00
Methyl isobutyl ketone 0.00
Sodium nitrite 0.00
Phenol 0.00
n-Butyl alcohol (1-Butanol) 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Cumene 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
Acetophenone 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 301.32
GE AVIATION General Electric Chromium 84.63
TECOMET Charlesbank Capital Partners Chromium 76.81
UNION SPECIALTIES INC UNION SPECIALTIES INC Hydrazine 74.60
PACE INDUSTRIES - CAMBRIDGE DIV Pace Industries Lead 47.28
(click here to expand list to all chemicals from facilities)
(return to search)