Air Toxics at School 2022
School Info
School Cardinal O'Connell Early Learning Center
Street 21 Carter Street
City Lowell
State MA
Number of students 99
Student % minority 80%
Type Regular School
Status 1
Level Prekindergarten
Data Source CCD (public schools)
Air Toxics Info
Number of facilities affecting school 140
Number of chemicals affecting school 66
Toxic percentile nationwide (1=worst) 60th
Toxic rank nationwide (1=worst) 77,404
Toxic percentile statewide (1=worst) 78th
Toxic rank statewide (1=worst) 1,944
Toxic Hazard 364.73
This school's air toxic concentration is 0.07 times the national average at schools.
This school's air toxic concentration is 0.37 times the state average at schools.
Top 5 facilities
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Top chemicals
Chemical Toxic Hazard
Chromium 136.12
Cobalt 102.88
Hydrazine 37.74
Lead 28.11
Ethylene oxide 16.85
Trichloroethylene 10.78
Nickel 8.76
Nickel compounds 4.79
Chloroform 3.33
Diisocyanates 3.05
Hydrogen cyanide 2.35
Zinc compounds 1.97
Benzene 1.31
Polycyclic aromatic compounds 1.22
N,N-Dimethylformamide 0.91
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.) 0.87
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.78
Toluene 0.55
Toluene diisocyanate (mixed isomers) 0.40
Formaldehyde 0.39
Di(2-ethylhexyl) phthalate 0.35
Antimony compounds 0.30
Maleic anhydride 0.25
Copper 0.11
Dicyclopentadiene 0.10
Naphthalene 0.07
Lead compounds 0.07
n-Hexane (Hexane) 0.06
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size) 0.05
Triethylamine 0.04
Ethylbenzene 0.04
Dichloromethane (Methylene chloride) 0.02
Acrylonitrile 0.02
Peracetic acid 0.02
Nitric acid 0.01
Xylene (mixed isomers) 0.01
Hydrogen fluoride (Hydrofluoric acid) 0.01
Ethylene glycol 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
Certain glycol ethers 0.01
o-Xylene 0.00
Toluene-2,4-diisocyanate 0.00
1,2,4-Trimethylbenzene 0.00
Silver compounds 0.00
Butyl acrylate 0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7)) 0.00
Methyl tert-butyl ether 0.00
Manganese 0.00
Methanol 0.00
Phthalic anhydride 0.00
Acetonitrile 0.00
Methyl methacrylate 0.00
Styrene 0.00
Benzo[g,h,i]perylene 0.00
Cyclohexane 0.00
Acrylic acid 0.00
Ethyl acrylate 0.00
Sodium nitrite 0.00
n-Butyl alcohol (1-Butanol) 0.00
Methyl isobutyl ketone 0.00
Formic acid 0.00
Acetophenone 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
(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 73.02
GE AVIATION General Electric Chromium 59.58
UNION SPECIALTIES INC UNION SPECIALTIES INC Hydrazine 37.74
PACE INDUSTRIES - CAMBRIDGE DIV Pace Industries Lead 27.95
PROTO LABS INC. PROTO LABS INC Chromium 22.37
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