PERI

Air Toxics at School 2022

School Info

SchoolWillard
Street185 Powder Mill Rd
CityConcord
StateMA
Number of students446
Student % minority22%
TypeRegular School
Status1
LevelElementary
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school171
Number of chemicals affecting school77
Toxic percentile nationwide (1=worst)56th
Toxic rank nationwide (1=worst)72,061
Toxic percentile statewide (1=worst)65th
Toxic rank statewide (1=worst)1,623
Toxic Hazard468.57

This school's air toxic concentration is 0.10 times the national average at schools.

This school's air toxic concentration is 0.48 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
TECOMETCharlesbank Capital Partners149.44
CERTAINTEED LLCSaint-Gobain72.75
GE AVIATIONGeneral Electric66.57
ISOMEDIX OPERATIONS INC.STERIS47.09
PROTO LABS INC.PROTO LABS INC21.14

(click here to expand list to all facilities)

Top 5 chemicals

ChemicalToxic Hazard
Chromium145.46
Cobalt137.49
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.) 78.23
Ethylene oxide47.09
Trichloroethylene18.66

(click here to expand list to all chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
TECOMETCharlesbank Capital PartnersCobalt118.60
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.) 72.74
GE AVIATIONGeneral ElectricChromium54.14
ISOMEDIX OPERATIONS INC.STERISEthylene oxide47.09
TECOMETCharlesbank Capital PartnersChromium30.23

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

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