Air Toxics at School 2022
School Info
School Westminster Elementary
Street 9 Academy Hill
City Westminster
State MA
Number of students 389
Student % minority 11%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 75
Number of chemicals affecting school 58
Toxic percentile nationwide (1=worst) 73rd
Toxic rank nationwide (1=worst) 94,697
Toxic percentile statewide (1=worst) 93rd
Toxic rank statewide (1=worst) 2,309
Toxic Hazard 127.92
This school's air toxic concentration is 0.03 times the national average at schools.
This school's air toxic concentration is 0.13 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Dicyclopentadiene 30.95
Cobalt 23.86
Chromium 23.21
Ethylene oxide 19.97
Maleic anhydride 12.54
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.) 5.16
Trichloroethylene 4.40
Nickel 4.30
Acrylonitrile 1.36
Peracetic acid 1.01
Antimony compounds 0.45
Diisocyanates 0.15
Butyl acrylate 0.13
Formaldehyde 0.11
Dichloromethane (Methylene chloride) 0.07
Polycyclic aromatic compounds 0.06
Phthalic anhydride 0.05
Lead 0.04
Styrene 0.03
Hydrogen cyanide 0.01
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.01
Nitric acid 0.01
Acetonitrile 0.00
Acrylic acid 0.00
Toluene 0.00
Lead compounds 0.00
Ethyl acrylate 0.00
Methyl methacrylate 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
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) 0.00
Toluene diisocyanate (mixed isomers) 0.00
Zinc compounds 0.00
Methyl tert-butyl ether 0.00
Copper 0.00
Ethylene glycol 0.00
Certain glycol ethers 0.00
Di(2-ethylhexyl) phthalate 0.00
Phenol 0.00
o-Xylene 0.00
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.00
N,N-Dimethylformamide 0.00
n-Hexane (Hexane) 0.00
Xylene (mixed isomers) 0.00
Methanol 0.00
1,2,4-Trimethylbenzene 0.00
Vinyl acetate 0.00
Benzo[g,h,i]perylene 0.00
Silver compounds 0.00
Manganese 0.00
Acetophenone 0.00
Formic acid 0.00
n-Butyl alcohol (1-Butanol) 0.00
Methyl isobutyl ketone 0.00
Cyanide compounds 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Lithium carbonate 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
ADVANCE COATINGS CO ADVANCE COATINGS CO Dicyclopentadiene 30.95
HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT) HITCHINER MANUFACTURING CO INC Cobalt 23.86
ISOMEDIX OPERATIONS INC. STERIS Ethylene oxide 19.97
ADVANCE COATINGS CO ADVANCE COATINGS CO Maleic anhydride 12.54
PROTO LABS INC. PROTO LABS INC Chromium 9.74
(click here to expand list to all chemicals from facilities)
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