Air Toxics at School 2022
School Info
School McKay Elementary School
Street 67 Rindge Road
City Fitchburg
State MA
Number of students 727
Student % minority 80%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 95
Number of chemicals affecting school 57
Toxic percentile nationwide (1=worst) 73rd
Toxic rank nationwide (1=worst) 94,759
Toxic percentile statewide (1=worst) 93rd
Toxic rank statewide (1=worst) 2,313
Toxic Hazard 127.37
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
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Top chemicals
Chemical Toxic Hazard
Cobalt 46.03
Chromium 31.74
Ethylene oxide 13.45
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.) 12.07
Nickel 7.40
Dicyclopentadiene 5.29
Trichloroethylene 2.77
Maleic anhydride 2.72
Lead 2.44
Antimony compounds 1.09
Acrylonitrile 0.71
Peracetic acid 0.60
Diisocyanates 0.22
Formaldehyde 0.18
Zinc compounds 0.17
Di(2-ethylhexyl) phthalate 0.15
Butyl acrylate 0.06
Dichloromethane (Methylene chloride) 0.06
Polycyclic aromatic compounds 0.05
N,N-Dimethylformamide 0.02
Hydrogen cyanide 0.01
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.01
Toluene diisocyanate (mixed isomers) 0.01
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.01
Lead compounds 0.01
Phthalic anhydride 0.01
Copper 0.01
Nitric acid 0.01
Styrene 0.01
Toluene 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) 0.00
Methyl tert-butyl ether 0.00
Certain glycol ethers 0.00
n-Hexane (Hexane) 0.00
Acrylic acid 0.00
1,2,4-Trimethylbenzene 0.00
Ethyl acrylate 0.00
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.00
Methanol 0.00
o-Xylene 0.00
Methyl methacrylate 0.00
Ethylene glycol 0.00
Xylene (mixed isomers) 0.00
Phenol 0.00
Vinyl acetate 0.00
Acetonitrile 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
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 46.03
PROTO LABS INC. PROTO LABS INC Chromium 14.13
PROTO LABS INC PROTO LABS INC Chromium 14.13
ISOMEDIX OPERATIONS INC. STERIS Ethylene oxide 13.45
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.) 10.92
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