Air Toxics at School 2022
School Info
School Boston Collegiate Charter School
Street 215 Mayhew Street
City Dorchester
State MA
Number of students 698
Student % minority 57%
Type Regular School
Status 1
Level High School
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 145
Number of chemicals affecting school 66
Toxic percentile nationwide (1=worst) 43rd
Toxic rank nationwide (1=worst) 55,352
Toxic percentile statewide (1=worst) 31st
Toxic rank statewide (1=worst) 747
Toxic Hazard 918.90
This school's air toxic concentration is 0.19 times the national average at schools.
This school's air toxic concentration is 0.94 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 379.84
Chromium 221.84
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.) 143.59
Chloroform 49.71
Trichloroethylene 34.09
Nickel 21.72
Ethylene oxide 20.83
Nickel compounds 15.37
Benzene 8.60
Lead 7.53
Diisocyanates 4.69
Cadmium compounds 4.14
Polycyclic aromatic compounds 1.77
Formaldehyde 1.04
Toluene diisocyanate (mixed isomers) 1.01
Di(2-ethylhexyl) phthalate 0.56
Zinc compounds 0.56
Naphthalene 0.45
Xylene (mixed isomers) 0.25
Chlorine 0.22
Ethylbenzene 0.19
Antimony compounds 0.16
Copper 0.14
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.10
Triethylamine 0.07
Certain glycol ethers 0.06
Hydrogen fluoride (Hydrofluoric acid) 0.05
Lead compounds 0.05
Dichloromethane (Methylene chloride) 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
N,N-Dimethylformamide 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
Nitric acid 0.02
1,2,4-Trimethylbenzene 0.02
Acetonitrile 0.01
Toluene 0.01
n-Hexane (Hexane) 0.01
Silver compounds 0.01
Cyanide compounds 0.01
Toluene-2,4-diisocyanate 0.00
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
o-Xylene 0.00
Ethylene glycol 0.00
Manganese 0.00
Aluminum (fume or dust) 0.00
Phenol 0.00
Methyl methacrylate 0.00
Methanol 0.00
Mercury 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 0.00
Silver 0.00
Propylene oxide 0.00
Styrene 0.00
Vinyl acetate 0.00
Formic acid 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Cumene 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
TECOMET Charlesbank Capital Partners Cobalt 180.74
DEPUY SYNTHES A JOHNSON & JOHNSON CO Johnson & Johnson Cobalt 156.43
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.) 143.59
GE AVIATION General Electric Chromium 117.64
TECOMET Charlesbank Capital Partners Chromium 46.07
(click here to expand list to all chemicals from facilities)
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