Air Toxics at School 2022
School Info
School ST BRENDAN SCHOOL
Street 29 RITA RD
City DORCHESTER
State MA
Number of students 169
Student % minority 5%
Data Source PSS (private schools)
Air Toxics Info
Number of facilities affecting school 147
Number of chemicals affecting school 66
Toxic percentile nationwide (1=worst) 46th
Toxic rank nationwide (1=worst) 58,559
Toxic percentile statewide (1=worst) 40th
Toxic rank statewide (1=worst) 991
Toxic Hazard 818.41
This school's air toxic concentration is 0.17 times the national average at schools.
This school's air toxic concentration is 0.84 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 353.18
Chromium 195.84
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.) 141.43
Trichloroethylene 27.97
Nickel 24.79
Ethylene oxide 19.09
Chloroform 14.87
Nickel compounds 12.76
Benzene 7.38
Lead 6.31
Cadmium compounds 4.51
Diisocyanates 4.00
Formaldehyde 1.30
Polycyclic aromatic compounds 1.08
Toluene diisocyanate (mixed isomers) 1.04
Di(2-ethylhexyl) phthalate 0.47
Zinc compounds 0.46
Xylene (mixed isomers) 0.43
Chlorine 0.29
Naphthalene 0.23
Antimony compounds 0.15
Copper 0.14
Ethylbenzene 0.12
Certain glycol ethers 0.09
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.08
Dichloromethane (Methylene chloride) 0.05
Hydrogen fluoride (Hydrofluoric acid) 0.05
Triethylamine 0.05
Lead compounds 0.04
Hydrogen cyanide 0.03
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.03
Nitric acid 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 0.02
1,2,4-Trimethylbenzene 0.01
n-Hexane (Hexane) 0.01
Toluene 0.01
N,N-Dimethylformamide 0.01
Silver compounds 0.01
Cyanide compounds 0.01
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.) 0.00
Pyridine 0.00
Toluene-2,4-diisocyanate 0.00
o-Xylene 0.00
Phenol 0.00
Ethylene glycol 0.00
Manganese 0.00
Aluminum (fume or dust) 0.00
Methyl methacrylate 0.00
Methanol 0.00
Mercury 0.00
Cyclohexane 0.00
Propylene oxide 0.00
Benzo[g,h,i]perylene 0.00
Silver 0.00
Styrene 0.00
Cumene 0.00
Vinyl acetate 0.00
Formic acid 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Methyl isobutyl ketone 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
n-Butyl alcohol (1-Butanol) 0.00
Benzoyl peroxide 0.00
N-Methyl-2-pyrrolidone 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
DEPUY SYNTHES A JOHNSON & JOHNSON CO Johnson & Johnson Cobalt 168.34
TECOMET Charlesbank Capital Partners Cobalt 150.20
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.) 141.12
GE AVIATION General Electric Chromium 95.54
TECOMET Charlesbank Capital Partners Chromium 38.29
(click here to expand list to all chemicals from facilities)
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