PERI

Air Toxics at School 2022

School Info

SchoolJonas Clarke Middle
Street17 Stedman Rd
CityLexington
StateMA
Number of students823
Student % minority60%
TypeRegular School
Status1
LevelMiddle School
Data SourceCCD (public schools)

Air Toxics Info

Number of facilities affecting school165
Number of chemicals affecting school67
Toxic percentile nationwide (1=worst)50th
Toxic rank nationwide (1=worst)63,851
Toxic percentile statewide (1=worst)51st
Toxic rank statewide (1=worst)1,268
Toxic Hazard671.34

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

This school's air toxic concentration is 0.69 times the state average at schools.

Top 5 facilities

FacilityParent CompanyToxic Hazard
TECOMETCharlesbank Capital Partners255.76
CERTAINTEED LLCSaint-Gobain102.83
GE AVIATIONGeneral Electric102.70
BOYD CORP INC.Goldman Sachs38.02
ISOMEDIX OPERATIONS INC.STERIS31.07

(click here to expand list to all facilities)

Top 5 chemicals

ChemicalToxic Hazard
Cobalt238.29
Chromium189.79
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.) 103.64
Trichloroethylene38.02
Ethylene oxide31.07

(click here to expand list to all chemicals)

Top 5 chemicals from facilities

FacilityParent CompanyChemicalToxic Hazard
TECOMETCharlesbank Capital PartnersCobalt202.99
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.) 102.80
GE AVIATIONGeneral ElectricChromium83.13
TECOMETCharlesbank Capital PartnersChromium51.74
BOYD CORP INC.Goldman SachsTrichloroethylene38.02

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

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