PERI

Air Toxics at School 2022

School Info

SchoolRalph Wheelock School
Street17 Elm Street
CityMedfield
StateMA
Number of students380
Student % minority11%
TypeRegular School
Status1
LevelElementary
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school182
Number of chemicals affecting school74
Toxic percentile nationwide (1=worst)52nd
Toxic rank nationwide (1=worst)66,922
Toxic percentile statewide (1=worst)57th
Toxic rank statewide (1=worst)1,414
Toxic Hazard589.60

This school's air toxic concentration is 0.12 times the national average at schools.

This school's air toxic concentration is 0.60 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
CERTAINTEED LLCSaint-Gobain192.33
DEPUY SYNTHES A JOHNSON & JOHNSON COJohnson & Johnson135.22
TECOMETCharlesbank Capital Partners82.29
GE AVIATIONGeneral Electric37.67
ISOMEDIX OPERATIONS INC.STERIS36.29

(click here to expand list to all facilities)

Top 5 chemicals

ChemicalToxic Hazard
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.) 199.37
Cobalt197.43
Chromium89.74
Ethylene oxide36.29
Nickel16.53

(click here to expand list to all chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
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.) 192.24
DEPUY SYNTHES A JOHNSON & JOHNSON COJohnson & JohnsonCobalt120.21
TECOMETCharlesbank Capital PartnersCobalt65.31
ISOMEDIX OPERATIONS INC.STERISEthylene oxide36.29
GE AVIATIONGeneral ElectricChromium30.74

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

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