Air Toxics at School 2022
School Info
School Mission Hill School
Street 20 Child Street
City Jamaica Plain
State MA
Number of students 0
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 149
Number of chemicals affecting school 66
Toxic percentile nationwide (1=worst) 44th
Toxic rank nationwide (1=worst) 56,798
Toxic percentile statewide (1=worst) 35th
Toxic rank statewide (1=worst) 848
Toxic Hazard 872.68
This school's air toxic concentration is 0.18 times the national average at schools.
This school's air toxic concentration is 0.89 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Cobalt 362.30
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.) 207.87
Chromium 177.42
Trichloroethylene 29.43
Ethylene oxide 23.05
Nickel 16.34
Chloroform 14.97
Nickel compounds 13.24
Lead 7.12
Benzene 5.73
Cadmium compounds 4.89
Diisocyanates 4.24
Toluene diisocyanate (mixed isomers) 1.24
Formaldehyde 1.00
Polycyclic aromatic compounds 0.89
Di(2-ethylhexyl) phthalate 0.59
Zinc compounds 0.53
Naphthalene 0.27
Chlorine 0.26
Xylene (mixed isomers) 0.25
Antimony compounds 0.18
Ethylbenzene 0.16
Copper 0.14
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.09
Certain glycol ethers 0.07
Triethylamine 0.06
Hydrogen fluoride (Hydrofluoric acid) 0.06
Lead compounds 0.05
Hydrogen cyanide 0.03
Dichloromethane (Methylene chloride) 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
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
Acetonitrile 0.02
1,2,4-Trimethylbenzene 0.01
Toluene 0.01
n-Hexane (Hexane) 0.01
Cyanide compounds 0.01
Silver 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.) 0.01
Pyridine 0.00
Toluene-2,4-diisocyanate 0.00
o-Xylene 0.00
Ethylene glycol 0.00
Aluminum (fume or dust) 0.00
Manganese 0.00
Phenol 0.00
Methyl methacrylate 0.00
Methanol 0.00
Mercury 0.00
Silver 0.00
Cyclohexane 0.00
Benzo[g,h,i]perylene 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
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.) 207.45
DEPUY SYNTHES A JOHNSON & JOHNSON CO Johnson & Johnson Cobalt 168.12
TECOMET Charlesbank Capital Partners Cobalt 159.71
GE AVIATION General Electric Chromium 84.05
TECOMET Charlesbank Capital Partners Chromium 40.71
(click here to expand list to all chemicals from facilities)
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