Air Toxics at School 2022
School Info
School Fowler School
Street 3 Tiger Drive
City Maynard
State MA
Number of students 459
Student % minority 25%
Type Regular School
Status 1
Level Middle School
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 175
Number of chemicals affecting school 77
Toxic percentile nationwide (1=worst) 57th
Toxic rank nationwide (1=worst) 73,667
Toxic percentile statewide (1=worst) 69th
Toxic rank statewide (1=worst) 1,723
Toxic Hazard 434.85
This school's air toxic concentration is 0.09 times the national average at schools.
This school's air toxic concentration is 0.45 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Chromium 134.80
Cobalt 99.65
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.) 76.17
Ethylene oxide 74.86
Trichloroethylene 13.60
Nickel 9.08
Nickel compounds 6.30
Diisocyanates 5.65
Lead 5.06
Chloroform 3.67
Benzene 1.61
Antimony compounds 0.79
Maleic anhydride 0.51
Di(2-ethylhexyl) phthalate 0.48
Toluene diisocyanate (mixed isomers) 0.44
Formaldehyde 0.44
Zinc compounds 0.36
Polycyclic aromatic compounds 0.29
Dicyclopentadiene 0.27
Hydrogen fluoride (Hydrofluoric acid) 0.08
Naphthalene 0.07
Dichloromethane (Methylene chloride) 0.07
Acrylonitrile 0.06
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.06
Peracetic acid 0.05
Ethylbenzene 0.04
Copper 0.04
Xylene (mixed isomers) 0.04
Nitric acid 0.04
N,N-Dimethylformamide 0.03
Hydrogen cyanide 0.03
Triethylamine 0.03
o-Xylene 0.03
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.03
Lead compounds 0.03
Certain glycol ethers 0.02
Acetonitrile 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 0.01
Pyridine 0.01
n-Hexane (Hexane) 0.01
Butyl acrylate 0.00
Methyl tert-butyl ether 0.00
Ethylene glycol 0.00
Aluminum (fume or dust) 0.00
1,2,4-Trimethylbenzene 0.00
Silver compounds 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Phenol 0.00
Toluene-2,4-diisocyanate 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
Phthalic anhydride 0.00
Manganese 0.00
Methanol 0.00
Styrene 0.00
Methyl methacrylate 0.00
Acrylic acid 0.00
Mercury 0.00
Ethyl acrylate 0.00
Silver 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 0.00
Vinyl acetate 0.00
Formic acid 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
n-Butyl alcohol (1-Butanol) 0.00
Sodium nitrite 0.00
Methyl isobutyl ketone 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Cumene 0.00
Cyanide compounds 0.00
Acetophenone 0.00
Benzoyl peroxide 0.00
Lithium carbonate 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 84.84
ISOMEDIX OPERATIONS INC. STERIS Ethylene oxide 74.86
CERTAINTEED LLC Saint-Gobain 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.) 68.62
GE AVIATION General Electric Chromium 43.11
PROTO LABS INC. PROTO LABS INC Chromium 26.09
(click here to expand list to all chemicals from facilities)
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