PERI

Air Toxics at School 2022

School Info

SchoolTHE GUILD FOR HUMAN SERVICES
Street521 VIRGINIA RD
CityCONCORD
StateMA
Number of students72
Student % minority42%
Data SourcePSS (private schools)

Air Toxics Info

Number of facilities affecting school167
Number of chemicals affecting school75
Toxic percentile nationwide (1=worst)51st
Toxic rank nationwide (1=worst)66,199
Toxic percentile statewide (1=worst)56th
Toxic rank statewide (1=worst)1,394
Toxic Hazard607.78

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

This school's air toxic concentration is 0.62 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
TECOMETCharlesbank Capital Partners242.12
GE AVIATIONGeneral Electric100.31
CERTAINTEED LLCSaint-Gobain75.74
ISOMEDIX OPERATIONS INC.STERIS27.62
BOYD CORP INC.Goldman Sachs27.18

(click here to expand list to all facilities)

Top 5 chemicals

ChemicalToxic Hazard
Cobalt219.25
Chromium190.50
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.) 79.09
Ethylene oxide27.62
Trichloroethylene27.18

(click here to expand list to all chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
TECOMETCharlesbank Capital PartnersCobalt192.16
GE AVIATIONGeneral ElectricChromium81.25
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.) 75.73
TECOMETCharlesbank Capital PartnersChromium48.98
ISOMEDIX OPERATIONS INC.STERISEthylene oxide27.62

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

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