PERI

Air Toxics at School 2022

School Info

SchoolMildred Avenue K-8 School
Street5 Mildred Avenue
CityMattapan
StateMA
Number of students618
Student % minority97%
TypeRegular School
Status1
LevelElementary
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school149
Number of chemicals affecting school66
Toxic percentile nationwide (1=worst)45th
Toxic rank nationwide (1=worst)58,172
Toxic percentile statewide (1=worst)39th
Toxic rank statewide (1=worst)961
Toxic Hazard830.00

This school's air toxic concentration is 0.17 times the national average at schools.

This school's air toxic concentration is 0.85 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
DEPUY SYNTHES A JOHNSON & JOHNSON COJohnson & Johnson197.61
CERTAINTEED LLCSaint-Gobain187.94
TECOMETCharlesbank Capital Partners183.30
GE AVIATIONGeneral Electric103.07
BOYD CORP INC.Goldman Sachs26.64

(click here to expand list to all facilities)

Top 5 chemicals

ChemicalToxic Hazard
Cobalt350.06
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.) 188.24
Chromium173.61
Trichloroethylene26.64
Ethylene oxide21.42

(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.) 187.87
DEPUY SYNTHES A JOHNSON & JOHNSON COJohnson & JohnsonCobalt175.68
TECOMETCharlesbank Capital PartnersCobalt145.47
GE AVIATIONGeneral ElectricChromium84.17
TECOMETCharlesbank Capital PartnersChromium37.08

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

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