PERI

Air Toxics at School 2022

School Info

SchoolDr An Wang School
Street365 West Meadow Road
CityLowell
StateMA
Number of students659
Student % minority74%
TypeRegular School
Status1
LevelMiddle School
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school141
Number of chemicals affecting school66
Toxic percentile nationwide (1=worst)62nd
Toxic rank nationwide (1=worst)79,957
Toxic percentile statewide (1=worst)82nd
Toxic rank statewide (1=worst)2,050
Toxic Hazard317.77

This school's air toxic concentration is 0.07 times the national average at schools.

This school's air toxic concentration is 0.33 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
TECOMETCharlesbank Capital Partners72.06
GE AVIATIONGeneral Electric65.65
UNION SPECIALTIES INCUNION SPECIALTIES INC35.45
PROTO LABS INC.PROTO LABS INC28.53
PROTO LABS INCPROTO LABS INC28.53

(click here to expand list to all facilities)

Top chemicals

ChemicalToxic Hazard
Chromium135.76
Cobalt86.00
Hydrazine35.33
Ethylene oxide15.22
Lead 11.60
Trichloroethylene8.82
Nickel8.16
Nickel compounds3.95
Diisocyanates3.03
Chloroform2.71
Benzene1.13
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.) 0.94
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.88
Zinc compounds0.81
Polycyclic aromatic compounds0.77
Formaldehyde0.50
Antimony compounds0.32
Maleic anhydride0.26
Di(2-ethylhexyl) phthalate0.24
N,N-Dimethylformamide0.21
Toluene diisocyanate (mixed isomers)0.21
Hydrogen cyanide0.20
Toluene0.18
Dicyclopentadiene0.11
Naphthalene0.06
Copper0.06
Lead compounds0.05
Sulfuric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.04
n-Hexane (Hexane)0.04
Ethylbenzene0.03
Triethylamine0.03
Dichloromethane (Methylene chloride)0.02
Acrylonitrile0.02
Peracetic acid0.02
Nitric acid0.02
Xylene (mixed isomers)0.01
Hydrogen fluoride (Hydrofluoric acid)0.01
Ethylene glycol0.01
Certain glycol ethers0.01
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
o-Xylene0.00
Butyl acrylate0.00
1,2,4-Trimethylbenzene0.00
Silver compounds0.00
Toluene-2,4-diisocyanate0.00
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))0.00
Methyl tert-butyl ether0.00
Phthalic anhydride0.00
Manganese0.00
Acetonitrile0.00
Methanol0.00
Methyl methacrylate0.00
Styrene0.00
Benzo[g,h,i]perylene0.00
Acrylic acid0.00
Cyclohexane0.00
Ethyl acrylate0.00
Sodium nitrite0.00
n-Butyl alcohol (1-Butanol)0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
Methyl isobutyl ketone0.00
Acetophenone0.00
Formic acid0.00
Benzoyl peroxide0.00
N-Methyl-2-pyrrolidone0.00
Tetrabromobisphenol A0.00

(click here to shrink list to only top 5 chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
TECOMETCharlesbank Capital PartnersCobalt57.19
GE AVIATIONGeneral ElectricChromium53.06
UNION SPECIALTIES INCUNION SPECIALTIES INCHydrazine35.33
PROTO LABS INC.PROTO LABS INCChromium28.53
PROTO LABS INCPROTO LABS INCChromium28.53

(click here to expand list to all chemicals from facilities)

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