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Air Toxics at School 2022

School Info

SchoolUnion Hill School
Street1 Chapin Street
CityWorcester
StateMA
Number of students390
Student % minority85%
TypeRegular School
Status1
LevelElementary
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school88
Number of chemicals affecting school59
Toxic percentile nationwide (1=worst)69th
Toxic rank nationwide (1=worst)88,797
Toxic percentile statewide (1=worst)88th
Toxic rank statewide (1=worst)2,207
Toxic Hazard188.55

This school's air toxic concentration is 0.04 times the national average at schools.

This school's air toxic concentration is 0.19 times the state average at schools.

Top facilities

FacilityParent CompanyToxic Hazard
ISOMEDIX OPERATIONS INC.STERIS91.63
KOMTEK FORGE LLCCrawford United26.10
METSO AUTOMATION USA INCValmet Oyj21.41
AVIENT COLORANTS USA LLC - HOLDEN FACILITYAvient Corporation12.47
CHROMA COLOR CORPArsenal Capital Partners8.69
INNER-TITE CORP.INNER-TITE CORP.7.79
ADVANCE COATINGS COADVANCE COATINGS CO6.83
WYMAN-GORDON COBerkshire Hathaway3.57
MACE ADHESIVES & COATINGS CO I NCMACE ADHESIVES & COATINGS CO I NC2.99
WYMAN-GORDON COBerkshire Hathaway1.80
ATLANTIC FOOTCARE INCATLANTIC FOOTCARE INC1.23
CAPSTAN ATLANTICCAPSTAN ATLANTIC0.88
OMNOVA SOLUTIONSSynthomer0.47
MEXICHEM SPECIALTY COMPOUNDSOrbia Advance Corporation0.45
MATERION TECHNICAL MATERIALS INCMaterion0.36
NEWARK AMERICAGreif Inc.0.35
NYACOL NANOTECHNOLOGIES INCNYACOL NANOTECHNOLOGIES INC0.32
WHITCRAFT LLCPursuit Aerospace0.25
ULTRA FINE SPECIALTY PRODUCTS RINovamet Specialty Products0.19
S&E SPECIALTY POLYMERS LLCNautic Partners0.13
ROGERS CORP - WOODSTOCKRogers Corp.0.12
SAINT-GOBAIN ABRASIVES & SAINT -GOBAIN CERAMICS & PLASTICSSaint-Gobain0.11
PHOTOFABRICATION ENGINEERING I NCTHE PARTNER COS LLC0.10
VIBRAM CORPVIBRAM USA0.05
VERANOVA L.P.Altaris Capital Partners0.03
PALMER FOUNDRY INCPALMER FOUNDRY INC0.03
ROHM & HAAS ELECTRONIC MATERIALS LLCDuPont de Nemours0.03
NITTO DENKO AVECIA INC.Nitto Denko0.03
HOLCIM - NER INC.Holcim Group0.02
SAEILO ENTERPRISESSAEILO ENTERPRISES INC0.02
PANDOLF PERKINS COEH PERKINS CONSTRUCTION INC0.01
TRELLEBORG COATED SYSTEMS US INC.Trelleborg0.01
LEWCOTT CORP D/B/A BARRDAY COMPOSITE SOLUTIONSLEWCOTT CORP D/B/A BARRDAY COMPOSITE SOLUTIONS0.01
OCEAN STATE POWERLS Power0.01
FLEXCON CO INC.FLEXCON HOLDINGS TRUST0.01
DAV-TECH PLATING INC.DAV-TECH PLATING INC.0.01
INTERNATIONAL RECTIFIER HIREL PRODUCTS INC.Infineon Technologies0.01
SEAMAN PAPER CO. OF MASSACHUSETTS INC.SEAMAN PAPER CO. OF MASSACHUSETTS INC.0.01
SUPERCON INCSUPERCON INC0.00
INDUSTRIAL POLYMERS & CHEMICAL S INCINDUSTRIAL POLYMERS & CHEMICAL S INC0.00
NISSHA METALLIZING SOLUTIONSNISSHA METALLIZING SOLUTIONS0.00
CHEMARTCHEMART0.00
TEKNOR APEX ELASTOMERS INC.TEKNOR APEX0.00
BENJAMIN MOORE & CO-MILFORDBerkshire Hathaway0.00
SHIELD PACKAGING CO INCShield Packaging Co.0.00
HOLDEN TRAP ROCKMA BROKEN STONE CO0.00
RATHBONE PRECISION METALS INCCalvi Holding0.00
PRYSMIAN CABLE & SYSTEMS USA LLCPrysmian Group0.00
HAARTZ CORPHAARTZ CORP0.00
TECHNIC INC ENGINEERED POWDERS DIVTECHNIC INC0.00
TRESCA BROTHERS SAND & GRAVELTRESCA BROTHERS SAND & GRAVEL0.00
HIGHLINE WARREN LLCPritzker Group0.00
HOLLINGSWORTH & VOSE CO WEST GROTONHOLLINGSWORTH & VOSE CO0.00
AMERICAN SUPERCONDUCTORAmerican Superconductor Corp.0.00
UNITED COUNTY INDUSTRIESUNITED COUNTY INDUSTRIES0.00
BULLARD ABRASIVES INCBULLARD ABRASIVES INC0.00
CAMGER COATINGS SYSTEMS INCCAMGER COATINGS SYSTEMS INC0.00
BIOSYNTH INTERNATIONAL INC.KKR & Co.0.00
PALL CORPDanaher0.00
US PACK INCUS PACK INC0.00
HOLCIM - NER INC.Holcim Group0.00
JG MACLELLAN CONCRETE CO INCJG MACLELLAN CONCRETE CO INC0.00
DAUPHINAIS CONCRETEDAUPHINAIS CONCRETE INC0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INC0.00
RIVERDALE MILLS CORPRIVERDALE MILLS CORP0.00
DAUPHINAIS CONCRETE INC.DAUPHINAIS CONCRETE INC0.00
SAINT GOBAIN PERFORMANCE PLASTICSSaint-Gobain0.00
ROLLS-ROYCE N.A. INC.Rolls-Royce0.00
PLATING FOR ELECTRONICS INC.PLATING FOR ELECTRONICS INC.0.00
FRITO-LAY INCPepsiCo0.00
CLEANPART EASTMitsubishi Chemical0.00
MUSTANG MOTORCYCLE PRODUCTS LLCMAG INC0.00
TOPCOATStandard Industries Inc.0.00
DIMENSION-POLYANT INC.DIMENSION-POLYANT INC.0.00
CALLAHAN CHEMICAL CO LLCSK Capital Partners0.00
E. PARRELLA CO. INC.E. PARRELLA CO. INC.0.00
TIFFANY & COLVMH0.00
FIBERGLASS FABRICATORS INC.OPAC INC0.00
GVS N.A.GVS Group0.00
GENTEX OPTICS INCEOA HOLDING CO INC0.00
ALLNEX USA INC. WALLINGFORD CT SITEPTT Group0.00
NEW METHOD PLATING CO.,INC.NEW METHOD PLATING CO.,INC.0.00
SAFETY-KLEEN SYSTEMS MARLBOROUGH (MRB)Clean Harbors Inc.0.00
OLDCASTLE APG NEW ENGLANDCRH PLC0.00
TTM PRINTED CIRCUIT GROUP MULT ILAYER STAFFORD DIVTTM Technologies0.00
ACUSHNET CO BALL PLANT IIIFila Holdings Corp.0.00
CYTIVADanaher0.00
SARTORIUS STEDIM 450 DLBSARTORIUS STEDIM BIOTECH0.00

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

Top 5 chemicals

ChemicalToxic Hazard
Ethylene oxide91.63
Chromium47.14
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.) 24.23
Nickel15.00
Maleic anhydride4.86

(click here to expand list to all chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
ISOMEDIX OPERATIONS INC.STERISEthylene oxide91.63
METSO AUTOMATION USA INCValmet OyjChromium20.61
KOMTEK FORGE LLCCrawford UnitedChromium17.40
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.) 12.47
KOMTEK FORGE LLCCrawford UnitedNickel8.70

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

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Political Economy Research Institute
Gordon Hall, 418 N. Pleasant St., Suite A, Amherst, MA 01002
Tel: 413-545-6355    Fax: 413-577-0261    Contact: peri@peri.umass.edu
Toxic 100 search hosted by Grassroots Connection
Last Updated:  
2025