Air Toxics at School 2022
School Info
School ST LEO SCHOOL Street 120 MAIN ST City LEOMINSTER State MA Number of students 215 Student % minority 41% Data Source PSS (private schools)
Air Toxics Info
Number of facilities affecting school 102 Number of chemicals affecting school 61 Toxic percentile nationwide (1=worst) 70th Toxic rank nationwide (1=worst) 91,004 Toxic percentile statewide (1=worst) 90th Toxic rank statewide (1=worst) 2,249 Toxic Hazard 165.30
This school's air toxic concentration is 0.03 times the national average at schools.
This school's air toxic concentration is 0.17 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.) 43.25
Cobalt 39.68
Chromium 37.57
Ethylene oxide 21.56
Nickel 6.61
Dicyclopentadiene 4.29
Antimony compounds 2.58
Trichloroethylene 2.57
Lead 2.50
Maleic anhydride 2.43
Acrylonitrile 0.53
Peracetic acid 0.46
Diisocyanates 0.25
Formaldehyde 0.20
Zinc compounds 0.20
Di(2-ethylhexyl) phthalate 0.18
Dichloromethane (Methylene chloride) 0.07
Polycyclic aromatic compounds 0.05
Butyl acrylate 0.05
1,2,4-Trimethylbenzene 0.04
Hydrogen fluoride (Hydrofluoric acid) 0.03
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.03
N,N-Dimethylformamide 0.02
Nitric acid 0.02
Hydrogen cyanide 0.02
Toluene diisocyanate (mixed isomers) 0.01
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.01
Copper 0.01
Phthalic anhydride 0.01
Lead compounds 0.01
Acetonitrile 0.01
Ethylene glycol 0.01
Toluene 0.01
Styrene 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
Pyridine 0.00
Methyl tert-butyl ether 0.00
Methanol 0.00
Certain glycol ethers 0.00
n-Hexane (Hexane) 0.00
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.00
o-Xylene 0.00
Acrylic acid 0.00
Ethyl acrylate 0.00
Xylene (mixed isomers) 0.00
Phenol 0.00
Methyl methacrylate 0.00
Vinyl acetate 0.00
Silver compounds 0.00
Benzo[g,h,i]perylene 0.00
Acetophenone 0.00
Manganese 0.00
n-Butyl alcohol (1-Butanol) 0.00
Formic acid 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Cyanide compounds 0.00
Methyl isobutyl ketone 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
HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT) HITCHINER MANUFACTURING CO INC Cobalt 39.68
CHROMA COLOR CORP Arsenal Capital Partners 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.) 39.59
ISOMEDIX OPERATIONS INC. STERIS Ethylene oxide 21.56
PROTO LABS INC. PROTO LABS INC Chromium 16.39
PROTO LABS INC PROTO LABS INC Chromium 16.39
(click here to expand list to all chemicals from facilities)
(return to search)
Political Economy Research Institute
