PERI

Air Toxics at School 2022

School Info

SchoolWorcester Technical High
Street1 Manny Familia Way
CityWorcester
StateMA
Number of students1,469
Student % minority70%
TypeCareer and Technical School
Status1
LevelHigh School
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school90
Number of chemicals affecting school59
Toxic percentile nationwide (1=worst)59th
Toxic rank nationwide (1=worst)76,094
Toxic percentile statewide (1=worst)75th
Toxic rank statewide (1=worst)1,864
Toxic Hazard387.79

This school's air toxic concentration is 0.08 times the national average at schools.

This school's air toxic concentration is 0.40 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
ISOMEDIX OPERATIONS INC.STERIS121.00
METSO AUTOMATION USA INCValmet Oyj105.31
KOMTEK FORGE LLCCrawford United49.23
CERTAINTEED LLCSaint-Gobain45.95
AVIENT COLORANTS USA LLC - HOLDEN FACILITYAvient Corporation20.63

(click here to expand list to all facilities)

Top chemicals

ChemicalToxic Hazard
Chromium151.57
Ethylene oxide121.00
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.) 79.58
Nickel23.45
Maleic anhydride5.49
Dicyclopentadiene2.59
Diisocyanates1.42
Antimony compounds1.00
Acrylonitrile0.56
Peracetic acid0.43
Lead compounds0.10
Hydrogen fluoride (Hydrofluoric acid)0.08
Phenol0.07
Polycyclic aromatic compounds0.07
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)0.06
Butyl acrylate0.04
Nickel compounds0.04
Formaldehyde0.04
Dichloromethane (Methylene chloride)0.03
Nitric acid0.03
Lead 0.03
Phthalic anhydride0.02
Acetonitrile0.02
Ethylene glycol0.01
N,N-Dimethylformamide0.01
Pyridine0.01
Barium compounds (except for barium sulfate (CAS No. 7727-43-7))0.01
Zinc compounds0.01
Styrene0.01
Xylene (mixed isomers)0.00
Aluminum (fume or dust)0.00
Methyl tert-butyl ether0.00
Chlorine0.00
Copper0.00
Vinyl acetate0.00
Copper compounds (this category does not include copper phthalocyanine compounds that are substituted with only hydrogen, and/or chlorine, and/or bromine.)0.00
Acrylic acid0.00
Certain glycol ethers0.00
o-Xylene0.00
Ethyl acrylate0.00
Toluene0.00
Methyl methacrylate0.00
Methanol0.00
Acetophenone0.00
1,2,4-Trimethylbenzene0.00
n-Hexane (Hexane)0.00
Mercury0.00
Hydrochloric acid (acid aerosols including mists, vapors, gas, fog, and other airborne forms of any particle size)0.00
Benzo[g,h,i]perylene0.00
Silver0.00
Methyl isobutyl ketone0.00
Formic acid0.00
3-Iodo-2-propynyl butylcarbamate0.00
Cyanide compounds0.00
Nitrate compounds (water dissociable; reportable only when in aqueous solution)0.00
Lithium carbonate0.00
N-Methyl-2-pyrrolidone0.00
MIXTURE0.00
Nonylphenol Ethoxylates0.00

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

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
ISOMEDIX OPERATIONS INC.STERISEthylene oxide121.00
METSO AUTOMATION USA INCValmet OyjChromium101.41
CERTAINTEED LLCSaint-GobainChromium 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.) 45.94
KOMTEK FORGE LLCCrawford UnitedChromium32.78
AVIENT COLORANTS USA LLC - HOLDEN FACILITYAvient CorporationChromium 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.) 20.63

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

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