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Air Toxics at School 2022

School Info

SchoolWestborough High
Street90 West Main Street
CityWestborough
StateMA
Number of students1,178
Student % minority46%
TypeRegular School
Status1
LevelHigh School
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school140
Number of chemicals affecting school73
Toxic percentile nationwide (1=worst)59th
Toxic rank nationwide (1=worst)76,670
Toxic percentile statewide (1=worst)76th
Toxic rank statewide (1=worst)1,903
Toxic Hazard377.74

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

This school's air toxic concentration is 0.39 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
ISOMEDIX OPERATIONS INC.STERIS179.70
CERTAINTEED LLCSaint-Gobain55.02
TECOMETCharlesbank Capital Partners54.53
CHROMA COLOR CORPArsenal Capital Partners14.34
AVIENT COLORANTS USA LLC - HOLDEN FACILITYAvient Corporation10.56

(click here to expand list to all facilities)

Top 5 chemicals

ChemicalToxic Hazard
Ethylene oxide179.70
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.) 82.07
Cobalt44.85
Chromium41.67
Nickel9.45

(click here to expand list to all chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
ISOMEDIX OPERATIONS INC.STERISEthylene oxide179.70
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.) 55.01
TECOMETCharlesbank Capital PartnersCobalt43.28
CHROMA COLOR CORPArsenal Capital PartnersChromium 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.) 14.34
TECOMETCharlesbank Capital PartnersChromium11.03

(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