Air Toxics at School 2022
School Info
School Mason-Rice
Street 149 Pleasant Street
City Newton Centre
State MA
Number of students 332
Student % minority 41%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 166
Number of chemicals affecting school 69
Toxic percentile nationwide (1=worst) 51st
Toxic rank nationwide (1=worst) 65,452
Toxic percentile statewide (1=worst) 54th
Toxic rank statewide (1=worst) 1,350
Toxic Hazard 627.21
This school's air toxic concentration is 0.13 times the national average at schools.
This school's air toxic concentration is 0.64 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 185.86
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.) 176.99
Chromium 143.05
Ethylene oxide 32.51
Trichloroethylene 25.16
Nickel 15.31
Nickel compounds 11.22
Chloroform 9.29
Lead 8.01
Diisocyanates 6.57
Cadmium compounds 4.79
Benzene 3.29
Toluene diisocyanate (mixed isomers) 0.82
Di(2-ethylhexyl) phthalate 0.70
Formaldehyde 0.66
Polycyclic aromatic compounds 0.63
Zinc compounds 0.59
Antimony compounds 0.36
Chlorine 0.26
Naphthalene 0.16
Copper 0.14
Xylene (mixed isomers) 0.14
Ethylbenzene 0.10
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.10
Triethylamine 0.07
Hydrogen fluoride (Hydrofluoric acid) 0.07
Lead compounds 0.06
Certain glycol ethers 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
Nitric acid 0.03
N,N-Dimethylformamide 0.02
Acetonitrile 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) 0.01
Toluene 0.01
n-Hexane (Hexane) 0.01
Cyanide compounds 0.01
1,2,4-Trimethylbenzene 0.01
Pyridine 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.) 0.00
Toluene-2,4-diisocyanate 0.00
o-Xylene 0.00
Aluminum (fume or dust) 0.00
Ethylene glycol 0.00
Manganese 0.00
Phenol 0.00
Methyl tert-butyl ether 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Methanol 0.00
Methyl methacrylate 0.00
Mercury 0.00
Silver 0.00
Cyclohexane 0.00
Styrene 0.00
Benzo[g,h,i]perylene 0.00
Propylene oxide 0.00
Vinyl acetate 0.00
3-Iodo-2-propynyl butylcarbamate 0.00
Formic acid 0.00
n-Butyl alcohol (1-Butanol) 0.00
Methyl isobutyl ketone 0.00
Cumene 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Benzoyl peroxide 0.00
N-Methyl-2-pyrrolidone 0.00
Tetrabromobisphenol A 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.) 175.65
TECOMET Charlesbank Capital Partners Cobalt 155.44
GE AVIATION General Electric Chromium 74.27
TECOMET Charlesbank Capital Partners Chromium 39.62
ISOMEDIX OPERATIONS INC. STERIS Ethylene oxide 32.51
(click here to expand list to all chemicals from facilities)
(return to search)