Air Toxics at School 2022
School Info
School Parker
Street 52 River Street
City Billerica
State MA
Number of students 427
Student % minority 36%
Type Regular School
Status 1
Level Elementary
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 156
Number of chemicals affecting school 69
Toxic percentile nationwide (1=worst) 49th
Toxic rank nationwide (1=worst) 63,735
Toxic percentile statewide (1=worst) 51st
Toxic rank statewide (1=worst) 1,263
Toxic Hazard 674.61
This school's air toxic concentration is 0.14 times the national average at schools.
This school's air toxic concentration is 0.69 times the state average at schools.
Top 5 facilities
(click here to expand list to all facilities)
Top chemicals
Chemical Toxic Hazard
Cobalt 238.54
Chromium 175.63
Lead 71.93
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.) 65.69
Hydrazine 31.84
Trichloroethylene 22.57
Ethylene oxide 19.63
Nickel 12.07
Nickel compounds 10.19
Chloroform 7.63
Diisocyanates 7.18
Zinc compounds 5.04
Benzene 2.37
Polycyclic aromatic compounds 1.04
Di(2-ethylhexyl) phthalate 0.73
Antimony compounds 0.32
Formaldehyde 0.27
Hydrogen cyanide 0.26
Triethylamine 0.26
Copper 0.25
Toluene diisocyanate (mixed isomers) 0.19
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.15
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.15
Naphthalene 0.12
N,N-Dimethylformamide 0.11
Hydrogen fluoride (Hydrofluoric acid) 0.07
Ethylbenzene 0.06
Toluene 0.05
Lead compounds 0.04
Xylene (mixed isomers) 0.04
Acrylonitrile 0.03
Peracetic acid 0.03
Nitric acid 0.02
Dichloromethane (Methylene chloride) 0.02
Certain glycol ethers 0.02
n-Hexane (Hexane) 0.02
Ethylene glycol 0.01
o-Xylene 0.01
Acetonitrile 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) 0.01
Toluene-2,4-diisocyanate 0.01
Pyridine 0.00
Silver compounds 0.00
1,2,4-Trimethylbenzene 0.00
Manganese 0.00
Butyl acrylate 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
Methanol 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Methyl tert-butyl ether 0.00
Methyl methacrylate 0.00
Benzo[g,h,i]perylene 0.00
Mercury 0.00
Phenol 0.00
Cyclohexane 0.00
Acrylic acid 0.00
Ethyl acrylate 0.00
Sodium nitrite 0.00
Methyl isobutyl ketone 0.00
n-Butyl alcohol (1-Butanol) 0.00
Formic acid 0.00
Acetophenone 0.00
Cumene 0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution) 0.00
Styrene 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
TECOMET Charlesbank Capital Partners Cobalt 202.80
GE AVIATION General Electric Chromium 71.88
PACE INDUSTRIES - CAMBRIDGE DIV Pace Industries Lead 71.72
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.) 64.87
TECOMET Charlesbank Capital Partners Chromium 51.69
(click here to expand list to all chemicals from facilities)
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