Air Toxics at School 2022
School Info
School Ashland Middle
Street 87 West Union Street
City Ashland
State MA
Number of students 682
Student % minority 36%
Type Regular School
Status 1
Level Middle School
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 171
Number of chemicals affecting school 77
Toxic percentile nationwide (1=worst) 61st
Toxic rank nationwide (1=worst) 78,726
Toxic percentile statewide (1=worst) 80th
Toxic rank statewide (1=worst) 2,001
Toxic Hazard 340.04
This school's air toxic concentration is 0.07 times the national average at schools.
This school's air toxic concentration is 0.35 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
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.) 90.75
Ethylene oxide 75.60
Chromium 60.56
Cobalt 54.02
Antimony compounds 11.92
Nickel 10.70
Trichloroethylene 9.20
Diisocyanates 6.24
Cadmium compounds 5.89
Nickel compounds 4.47
Lead 2.81
Chloroform 2.12
Benzene 1.04
Maleic anhydride 1.01
Toluene diisocyanate (mixed isomers) 0.68
Di(2-ethylhexyl) phthalate 0.38
Dicyclopentadiene 0.35
Chlorine 0.33
Hydrogen fluoride (Hydrofluoric acid) 0.26
Polycyclic aromatic compounds 0.24
Zinc compounds 0.21
Lead compounds 0.18
Nitric acid 0.16
Dichloromethane (Methylene chloride) 0.15
Copper 0.11
Acrylonitrile 0.10
Peracetic acid 0.09
Xylene (mixed isomers) 0.06
Acetonitrile 0.06
Formaldehyde 0.04
Naphthalene 0.03
Pyridine 0.03
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.03
Certain glycol ethers 0.03
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) 0.03
Ethylbenzene 0.02
Hydrogen cyanide 0.02
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.02
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.01
Triethylamine 0.01
Methyl tert-butyl ether 0.01
N,N-Dimethylformamide 0.01
Butyl acrylate 0.01
Phenol 0.01
Cyanide compounds 0.01
Toluene 0.01
Aluminum (fume or dust) 0.01
Ethylene glycol 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
Acetophenone 0.00
Phthalic anhydride 0.00
o-Xylene 0.00
Silver compounds 0.00
1,2,4-Trimethylbenzene 0.00
n-Hexane (Hexane) 0.00
Styrene 0.00
Methanol 0.00
Toluene-2,4-diisocyanate 0.00
Vinyl acetate 0.00
Manganese 0.00
Acrylic acid 0.00
Mercury 0.00
Ethyl acrylate 0.00
Silver 0.00
Methyl methacrylate 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Formic acid 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Cumene 0.00
Methyl isobutyl ketone 0.00
n-Butyl alcohol (1-Butanol) 0.00
Lithium carbonate 0.00
N-Methyl-2-pyrrolidone 0.00
MIXTURE 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
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.) 76.35
ISOMEDIX OPERATIONS INC. STERIS Ethylene oxide 75.60
TECOMET Charlesbank Capital Partners Cobalt 48.44
GE AVIATION General Electric Chromium 26.42
TECOMET Charlesbank Capital Partners Chromium 12.35
(click here to expand list to all chemicals from facilities)
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