PERI

Air Toxics at School 2022

School Info

SchoolLEXINGTON MONTESSORI SCHOOL
Street130 PLEASANT ST
CityLEXINGTON
StateMA
Number of students139
Student % minority58%
Data SourcePSS (private schools)

Air Toxics Info

Number of facilities affecting school161
Number of chemicals affecting school66
Toxic percentile nationwide (1=worst)49th
Toxic rank nationwide (1=worst)63,381
Toxic percentile statewide (1=worst)51st
Toxic rank statewide (1=worst)1,250
Toxic Hazard684.02

This school's air toxic concentration is 0.14 times the national average at schools.

This school's air toxic concentration is 0.70 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
TECOMETCharlesbank Capital Partners262.62
CERTAINTEED LLCSaint-Gobain109.61
GE AVIATIONGeneral Electric99.96
BOYD CORP INC.Goldman Sachs36.78
ISOMEDIX OPERATIONS INC.STERIS32.25

(click here to expand list to all facilities)

Top 5 chemicals

ChemicalToxic Hazard
Cobalt246.62
Chromium188.16
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.) 110.39
Trichloroethylene36.78
Ethylene oxide32.25

(click here to expand list to all chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
TECOMETCharlesbank Capital PartnersCobalt208.43
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.) 109.58
GE AVIATIONGeneral ElectricChromium80.26
TECOMETCharlesbank Capital PartnersChromium53.13
BOYD CORP INC.Goldman SachsTrichloroethylene36.78

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

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