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Air Toxics at School 2022

School Info

SchoolAyer Shirley Regional Middle School
Street1 Hospital Road
CityShirley
StateMA
Number of students367
Student % minority25%
TypeRegular School
Status1
LevelMiddle School
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school125
Number of chemicals affecting school65
Toxic percentile nationwide (1=worst)66th
Toxic rank nationwide (1=worst)85,770
Toxic percentile statewide (1=worst)87th
Toxic rank statewide (1=worst)2,162
Toxic Hazard225.27

This school's air toxic concentration is 0.05 times the national average at schools.

This school's air toxic concentration is 0.23 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
TECOMETCharlesbank Capital Partners62.11
HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT)HITCHINER MANUFACTURING CO INC44.62
PROTO LABS INC.PROTO LABS INC34.04
PROTO LABS INCPROTO LABS INC34.04
ISOMEDIX OPERATIONS INC.STERIS8.29

(click here to expand list to all facilities)

Top 5 chemicals

ChemicalToxic Hazard
Chromium86.90
Cobalt86.61
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.) 10.50
Trichloroethylene9.56
Ethylene oxide8.29

(click here to expand list to all chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
TECOMETCharlesbank Capital PartnersCobalt49.29
HITCHINER COUNTERGRAVITY CAST OPERATIONS (VCO/DCO/MCT)HITCHINER MANUFACTURING CO INCCobalt37.32
PROTO LABS INC.PROTO LABS INCChromium34.04
PROTO LABS INCPROTO LABS INCChromium34.04
TECOMETCharlesbank Capital PartnersChromium12.56

(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