Air Toxics at School 2022
School Info
School RFK DON WATSON ACADEMY
Street 120 OLD COMMON RD
City LANCASTER
State MA
Number of students 17
Student % minority 59%
Data Source PSS (private schools)
Air Toxics Info
Number of facilities affecting school 125
Number of chemicals affecting school 68
Toxic percentile nationwide (1=worst) 64th
Toxic rank nationwide (1=worst) 83,176
Toxic percentile statewide (1=worst) 85th
Toxic rank statewide (1=worst) 2,118
Toxic Hazard 262.84
This school's air toxic concentration is 0.05 times the national average at schools.
This school's air toxic concentration is 0.27 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 72.77
Chromium 69.35
Ethylene oxide 48.44
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.) 36.90
Trichloroethylene 7.78
Nickel 6.58
Antimony compounds 6.33
Nickel compounds 3.67
Lead 3.16
Diisocyanates 1.80
Dicyclopentadiene 1.61
Maleic anhydride 1.51
Chloroform 1.12
Formaldehyde 0.33
Zinc compounds 0.23
Acrylonitrile 0.22
Di(2-ethylhexyl) phthalate 0.20
Peracetic acid 0.20
Dichloromethane (Methylene chloride) 0.14
Polycyclic aromatic compounds 0.07
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.07
Hydrogen fluoride (Hydrofluoric acid) 0.05
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.03
Nitric acid 0.03
Copper 0.02
N,N-Dimethylformamide 0.02
Toluene diisocyanate (mixed isomers) 0.02
Hydrogen cyanide 0.02
Lead compounds 0.02
Butyl acrylate 0.02
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.02
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) 0.02
Acetonitrile 0.01
Methyl tert-butyl ether 0.01
Methanol 0.01
Toluene 0.01
Triethylamine 0.01
Pyridine 0.01
Phthalic anhydride 0.00
Certain glycol ethers 0.00
Phenol 0.00
o-Xylene 0.00
Ethylene glycol 0.00
n-Hexane (Hexane) 0.00
1,2,4-Trimethylbenzene 0.00
Styrene 0.00
Aluminum (fume or dust) 0.00
Xylene (mixed isomers) 0.00
Silver compounds 0.00
Toluene-2,4-diisocyanate 0.00
Acrylic acid 0.00
Manganese 0.00
Ethyl acrylate 0.00
Vinyl acetate 0.00
Methyl methacrylate 0.00
Benzo[g,h,i]perylene 0.00
Formic acid 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Acetophenone 0.00
n-Butyl alcohol (1-Butanol) 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Methyl isobutyl ketone 0.00
Cyanide compounds 0.00
Lithium carbonate 0.00
N-Methyl-2-pyrrolidone 0.00
Tetrabromobisphenol A 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
ISOMEDIX OPERATIONS INC. STERIS Ethylene oxide 48.44
TECOMET Charlesbank Capital Partners Cobalt 44.20
HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT) HITCHINER MANUFACTURING CO INC Cobalt 28.57
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.) 28.17
PROTO LABS INC. PROTO LABS INC Chromium 23.38
(click here to expand list to all chemicals from facilities)
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